Wednesday, 30 March 2011
Practical Ways to Assemble a PC Computer!
Basically, it's easy enough to assemble a PC, it's just necessary to carefully situations when mengerjakanya .. so the result is quite satisfying ourselves
Components of computer assemblers are available on the market with a wide selection of quality and price. By assembling your own computer, we can determine the type of component, capabilities and facilities of the computer according kebutuhan.Tahapan in computer assembly consists of:
A. Preparation
B. Assembly
C. Examination
D. Handling Problems Good preparation will facilitate the assembly of the computer and avoid problems that may be involved in the preparation timbul.Hal include: processor is more easily installed before the motherboard occupies the casing. How to install the processor socket and slot type socket berbeda.Jenis
Preparation
1. Computer Configuration Determination
2. Preparation Kompunen and equipment
3. Security
Computer Configuration Determination
Configuring a computer linked to the determination of the type of components and features of the computer and how all components can work as a computer system as desired kita.Penentuan starting components of the type of processor, motherboard and other components. Factors suitability or compatibility of the components on the motherboard must be considered, because each type of motherboard supports the type of processor, memory modules, ports and I / O bus that is different.
Preparation Components and Supplies
Computer components and assembly equipment to be prepared for the assembly prepared in advance to facilitate assembly. Equipment is prepared consisting of:
* Computer Components
* Completeness of components such as cables, screws, jumpers, screws, etc.
* User manuals and reference of the component
* The tools in the form of flat and philips screwdriver
Software operating system, device drivers and application programs.
Needed as a reference manual to know the chart position of connection elements (connectors, ports and slots) and element configuration (jumpers and switches) and how to set jumpers and switches are suitable for computer or CD dirakit.Diskette software needed to install the Operating System, device drivers from the device, and application programs on a computer that finished assembled.
Security
The safety precautions required to avoid problems such as damage to components by static electrical charges, falls, excessive heat or spills cairan.Pencegahan damage due to static electricity by:
* Use anti-static bracelet or touching the metal surface in the chassis before handling components to remove static charge.
* No direct touching electronic components, connectors or circuit track but holding the body of metal or plastic found on the component.
Assembly
Stages of the process on a computer assembly consists of:
1. Preparation motherboard
2. Replacing processor
3. Replacing heatsink
4. Replacing Memory Modules
5. install the motherboard on the casing
6. Install Power Supply
7. Replacing the motherboard and Casing Cable
8. Install Drive
9. Install the adapter card
10. Final Settlement
1. Preparation motherboard
Check your motherboard manual to find out the position of jumpers for CPU speed setting, speed multiplier and input voltage to the motherboard. Set a jumper as instructed, the error set the voltage jumpers can damage the processor.
2. Replacing processor
1. Determine the position of pin 1 on the processor and the processor socket on the motherboard, usually located on the corner marked with a dot, triangle or indentation.
2. Enforce the position of the locking lever to open the socket.
3. Insert the processor into the socket by first aligning the position of the legs of the processor with the socket holes. Squeeze your until there is no gap between the processor with the socket.
4. Lower back the locking lever.
Slot Type
1. Put buffer (bracket) at the two ends of the slot on the motherboard so that the position of peg holes with a hole in the motherboard meet
2. Enter then the locking pegs pegs pegs in holes
Slide the card processor in between the two anchoring and press it to fit exactly into the hole slot.
Several types of chassis is equipped with power supply. When the power supply is not included then the way the installation as follows:
3. Install Heatsink
Heatsink function is to remove heat generated by the processor via the conduction of heat from the processor to optimize heat transfer heatsink.Untuk the heatsink should be fitted tightly on the top of the processor with some clip as a drag while the contacts on the heatsink surface coated panas.Bila Conductor gene equipped with a fan heatsink then the power connector on the fan is connected to the fan connector on the motherboard.
4. Replacing Memory Modules
Memory modules are generally installed sequentially from the smallest socket number. The order of installation can be seen from the diagram motherboard.Setiap the SIMM memory module type, DIMM and RIMM can be distinguished by the position of grooves on the sides and bottom of the modul.Cara set for each type of memory module as follows.
SIMM Type
1. Adjust the position of grooves on the module with the bumps in the slot.
2. Insert the module by making a 45 degree angle sloping toward the slot
3. Push until the module is upright in the slot, the locking lever on the slot will automatically lock the module.
Type DIMM and RIMM
How to install a DIMM and RIMM modules together and there is only one way that will not be reversed because there are two grooves for guidance. Perbedaanya DIMM and RIMM at the position curve
1. Lay locking catches on the end of slots
2. adjust the position of grooves on the connector module with a bulge in the slot. then insert the module into the slot.
3. Locking latches automatically lock the module in the slot when the module is installed right.
5. Replacing the motherboard on the casing
The motherboard is installed into the casing with a screw and holder (standoff). How to install as follows:
1. Determine the position of holes to each holder of plastic and metal. The hole for the metal holder (metal spacer) is characterized by a ring at the edge of the hole.
2. Install metal or plastic holder on the tray casing in accordance with the position of each corresponding mounting holes on the motherboard.
3. Place the motherboard on the casing so that the head holder tray out of the hole on the motherboard. Replace the locking screw on each metal holder.
4. Attach frame I / O ports (I / O sheild) on the motherboard if any.
5. Put tray casing which is mounted the motherboard on the casing and lock with a screw.
6. Install Power Supply
1. Enter the power supply at the rack on the back of the casing. Attach the four locking screws.
2. Connect the power connector from the power supply to the motherboard. ATX power connector types have only one way of installation so as not to be reversed. For this type of non-ATX with two separate connectors, the cable-black ground wires must be placed side by side and mounted in the middle of the motherboard power connector. Connect the power cord for the fan, if using a fan for cooling the CPU.
7. Replacing the motherboard and Casing Cable
After the motherboard installed in the chassis next step is installing the cable I / O on the motherboard and the panel with the chassis.
1. Connect the data cable for the floppy drive on the floppy controller on the motherboard connector
2. Connect the IDE cable to the primary and secondary IDE connector on the motherboard.
3. For non-ATX motherboard. Connect the serial and parallel port cable to the connector on the motherboard. Note the position of pin 1 to install.
4. On the back of the casing there is a hole to install additional types of non-slot port. Open the lock plate screw hole closed lalumasukkan port connector ports that want to set up and install a screw back.
5. When the mouse is not yet available ports on the back of the card casing mouse connector should be installed and connected to the mouse connector on the motherboard.
6. Cable connections from the switch connector on the chassis front panel, LED, internal speakers and ports installed in front of the casing if there is to the motherboard. Check your motherboard diagram to locate the proper connector.
8. Install Drive
The procedure to install the hard disk drive, floppy, CD ROM, CD-RW or DVD is the same as follows: How to install the adapter: The computer that you just assembled can be tested with the BIOS setup program. How do the tests with the BIOS program as follows:
1. Pellet dislodged cover drive bay (space for drives in the chassis)
2. Enter from the front drive bays with the first set the jumper settings (as master or slave) on the drive.
3. Adjust the position of screw holes in the drive and the casing and insert the retaining screw drive.
4. Connect the IDE cable connector to the drive and the connector on the motherboard (the connector is used first primary)
5. Repeat steps 1 samapai 4 for each installation drive.
6. When the IDE cable connected to the du drives make sure the jumper settings are differences both the first drive set as master and the other as slave.
7. Secondary IDE connector on the motherboard can be used to connect two additional drives.
8. Floppy drive is connected to a special connector on the motherboard floppy
Connect the power cord from the power supply to each drive.
Common adapter card that is installed for the video cards, sound, network, modem and SCSI adapters. Video card should generally be mounted and installed before any other adapter card.
9. Installing Adapter Card
1. Hold the adapter card on edge, avoid touching the component or electronic circuit. Press the card to plug right into the expansion slot on the motherboard
2. Install the retaining screw into the chassis card
3. Reconnect the internal cable card, if any.
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10. End Penyelessaian
1. Replace the chassis cover by sliding
2. connect the cable from the power supply into the wall socket.
3. Connect the monitor to the port video card.
4. Plug the phone cord into the modem port if any.
5. Connect the keyboard cable connector and plug the mouse into the mouse port or serial poert (depending on the type of mouse).
6. Connect other external devices such as speakers, joystick, and microphone if there is to the appropriate port. Check the manual of the adapter card to make sure the location of the port.
Examination
1. Turn on the monitor and system unit. Note the display monitor and sound from the speakers.
2. FOST program of the BIOS will automatically detect the installed computer hardware. If there are errors then display a blank screen and the speaker emits an alert beep on a regular basis as a code indication of errors. Check the reference BIOS code to find fault indication in question by a beep code.
3. If no error occurs, the monitor displays the execution of the POST program. ekan BIOS interrupt button according to the instructions on screen to enter the BIOS setup program.
4. Check all the hardware detection by the BIOS setup program. Some settings may have changed its value, especially the capacity of hard drives and boot sequence.
5. Save changes to the settings and exit the BIOS setup.
After exiting the BIOS setup, the computer will load the operating system with appropriate search order settings in the BIOS boot sequence. Insert the bootable diskette or CD containing the operating system to drive the search.
Handling Problems
Problems that commonly occur in computer assembly and handling, among others:
1. Computer or monitor is not lit, probably caused by the switch or power cord is not connected.
2. Card adapter is not detected due to the installation of card not fitting into the slot /
Image Components And Functions Computer Parts
Perhaps many of us do not understand the computer parts and functions, little information about the glimpse of the components and functions of the computer along with a brief description and images of computer components that may add insight into our computer science.
The first part, Motherboard
Main components of a computer is a very important role in the stability of the computer's performance, in this section all the other components are installed and berkomnukasi mutual arrangement among the sections here are also arranged throughout the performance computer, the motherboard specifications very influence the resistance to process a computer, especially for gamers or designers who prefer the acceleration
Part Two, Processor
Componen that one often in the brain like a computer, as the name processor is the component in charge of processing the order and logic provided by your computer, there are many types of processor that is comparable with that developed software in the market because they are required to perform many jobs sometimes the time greeting one processor that we use elections to be right, because if it reached the wrong choice will result in the slow process of working a computer that would impact on the work of computer users langusng
Part Three, Memory, or RAM (Random Access Memory)
When my URLs processor is the water pump and water are the data in the process, then the memory or RAM is a temporary container vessel that serves to accommodate the data that has been processed by the processor before the stream gets parts that require, banayknya development conducted in this section makes us more easily in the selection of a suitable ram for our work, especially now that almost all brands of applying the system of lifetime warranty on the ram.
Part Four, Video Card (VGA)
Functions of the Video card is processing the image before it is displayed to the monitor, the number of image processing needs for gamers or designers who reached into the bag requires a rather deep, lucky now to the user's office computer graphics video has been integrated into the motherboard so it is more save expenses.
Part Five, Hardisk
The function of the hard drive as storage media on the computer, the right capacity, of course, affect the amount of data we can store, plus a large buffer that will help speed the transfer, both among the hard drive or to process a program. Another function of the hard drive for data that is mobile penyimapanan with minimal addition of casings on the laptop hard drive.
Part Six, Optical Disk Drive (ODD)
The main function for reading in the media CD or DVD, is a function now less desirable because of the large storage media that is mobile and larger capacity than CD, DVD or Blueray which can be accessed directly without using a CD or DVD
Part Seven, Monitor
Monitor function to display images from the video card, perhaps more than the LCD monitor tube (CRT) in addition to ore demand for electricity is relatively small and efficient, relatively kecilpun space needs to be an important point of transition from CRT to LCD, although the community many are switching to LCD , some professions such as design or layouts more likely to survive in CRT monitors
Section Eight, Mouse + Keyboard
The two items above serves as input a computer, not much can I describe in this section, the only comfort the hands and fingers that may become an important pawn us before purchasing this part.
Section Nine, Casing and Power Supply
Chassis and power supply is usually a package in the computer, which serves as home computers and as the electricity provider that will deliver on all parts of the computer. various forms and models of existing casing can often deceive us about the computer analysis of a good or naughty because human nature is more likely to see from the cover before asking it.
The first part, Motherboard
Main components of a computer is a very important role in the stability of the computer's performance, in this section all the other components are installed and berkomnukasi mutual arrangement among the sections here are also arranged throughout the performance computer, the motherboard specifications very influence the resistance to process a computer, especially for gamers or designers who prefer the acceleration
Part Two, Processor
Componen that one often in the brain like a computer, as the name processor is the component in charge of processing the order and logic provided by your computer, there are many types of processor that is comparable with that developed software in the market because they are required to perform many jobs sometimes the time greeting one processor that we use elections to be right, because if it reached the wrong choice will result in the slow process of working a computer that would impact on the work of computer users langusng
Part Three, Memory, or RAM (Random Access Memory)
When my URLs processor is the water pump and water are the data in the process, then the memory or RAM is a temporary container vessel that serves to accommodate the data that has been processed by the processor before the stream gets parts that require, banayknya development conducted in this section makes us more easily in the selection of a suitable ram for our work, especially now that almost all brands of applying the system of lifetime warranty on the ram.
Part Four, Video Card (VGA)
Functions of the Video card is processing the image before it is displayed to the monitor, the number of image processing needs for gamers or designers who reached into the bag requires a rather deep, lucky now to the user's office computer graphics video has been integrated into the motherboard so it is more save expenses.
Part Five, Hardisk
The function of the hard drive as storage media on the computer, the right capacity, of course, affect the amount of data we can store, plus a large buffer that will help speed the transfer, both among the hard drive or to process a program. Another function of the hard drive for data that is mobile penyimapanan with minimal addition of casings on the laptop hard drive.
Part Six, Optical Disk Drive (ODD)
The main function for reading in the media CD or DVD, is a function now less desirable because of the large storage media that is mobile and larger capacity than CD, DVD or Blueray which can be accessed directly without using a CD or DVD
Part Seven, Monitor
Monitor function to display images from the video card, perhaps more than the LCD monitor tube (CRT) in addition to ore demand for electricity is relatively small and efficient, relatively kecilpun space needs to be an important point of transition from CRT to LCD, although the community many are switching to LCD , some professions such as design or layouts more likely to survive in CRT monitors
Section Eight, Mouse + Keyboard
The two items above serves as input a computer, not much can I describe in this section, the only comfort the hands and fingers that may become an important pawn us before purchasing this part.
Section Nine, Casing and Power Supply
Chassis and power supply is usually a package in the computer, which serves as home computers and as the electricity provider that will deliver on all parts of the computer. various forms and models of existing casing can often deceive us about the computer analysis of a good or naughty because human nature is more likely to see from the cover before asking it.
Computer parts - Hard Drive
Hard disk is permanent data storage media, so data is not lost even if power is switched off. Hard drives contain magnetic disk capable of storing data. The size of hard disk expressed in Byte (B), for example: 160GB (160 billion bytes). Harddisk was first discovered by Reynold Johnson in 1956. The first hard drive size 4.4 MB.
Parts of the hard drive
Parts of the hard drive
Part of Hard Disk
1. Spindle
Harddisk composed of spindle rotation at the center of the pieces of magnetic disk data storage. Spindle is spinning rapidly, therefore it must use high quality bearings.
Formerly hard drive using the ball bearings but now the hard drive is using a fluid bearing. With the fluid bearing friction and noise level can be minimized. Spindle is a decisive round of the hard disk. The faster the spin the faster rpm hard drive data transfer.
2. Magnetic disks (Magnetic Disk)
In this magnetic disk data storage performed on the disk. The disc-shaped magnetic thin plate with a shape such as a CD-R. In the disk there are some magnetic discs.
Harddisk who first made, consisting of 50 dish size magnetic disk 0.6 meters and rotates with the speed of 1200 rpm. Currently disk rotation speed has reached 10.000rpm to achieve 3.0 Gbps data transfer.
3. Read-write head
Read-write head is the maker of data from magnetic disks. Head is floating a short distance with a thin magnetic disc. Formerly head in direct contact with the magnetic discs causing wear on the surface because of friction. Now between the head and the magnetic discs already are spaced so that the hard drive longer life.
Read-write head is made of materials had been developed, ranging from Ferrite head, MIG (Metal-In-Gap) head, TF (Thin Film) Head, (Anisotropic) Magnetoresistive (MR / AMR) Heads, GMR (Giant Magnetoresistive) Heads and now used are CMR (Colossal Magnetoresistive) Heads.
4. Enclosure
Enclosure is the outer layer wrapping the hard disk. Enclosure serves to protect all parts of the hard drive so as not exposed to dust, moisture and other things that can cause data loss.
In the enclosure there is breath filter which makes hard drives are not airtight, it aims to remove the heat that is inside the hard drive because the process of spindle rotation and the reading of the Read-write head.
5. Interfacing Module
Interfacing module is a set of electronic circuit that controls the inner workings of the hard disk, process the data from the head and produce data that is ready to be read by the next process. Interfacing the first module is a system widely used IDE (Integrated Drive Electronics) with a system that has ATA 40-pin connection.
The newest technology is the technology of interfacing module Serial ATA (SATA). With the single SATA hard disk is handled by a separate bus inside the chipset, so the handling is faster and efficient. SATA hard drives are now gradually replacing the old ATA hard drive began to disappear from the market.
Hard Drive Data Unit
Unit disk data expressed in Byte (B) and units of data transfer disk expressed in bits (b). Now that 500GB hard drive size has reached even 1000 GB (1 Terra Byte), so that storing data become more liberal.
Why the property is not the same size hard drive hard drive capacity?
Please note that 1 KB = 1024 B 1000B so it is not, so 1GB is not 1.000.000.000B but 1.073.741.824B.
Some well-known hard drive manufacturer
1. Seagate
2. Maxtor
3. West Digital
4. Quantum
5. Samsung
Drive Technology
1. RAID (Redundancy Array of Independent Disks)
RAID is a technology combining several hard disk by a computer operating system is considered to be one hard drive. This concept was first defined by David A. Patterson, Garth A. Gibson and Randy Katz at the University of California, Berkeley in 1987.
The advantage is increased speed RAID disk access. By replacing a large disk with a few small hard drive it is possible to read data in parallel on each disk. Diibatatkan RAID disk that produces a database of data in parallel in accordance with index addressing the hard disk.
2. SMART (Self Monitoring, Analysis and Reporting Technology)
SMART is disk performance monitoring technology. With the SMART hard drive detects an error and report this error to the system. SMART paertama times spearheaded by Compaq, but now almost all uses SMART technology.
The advantages of using SMART is the presence of an early warning of abnormalities that occurred on the disk so that users can perform preventive measures such as back-up data.
Know Your Computer VGA Card
komp_mengenal1Kehadiran VGA card (Video Graphics Array) or VGA card is vital, because it affects the quality of image display on a computer screen. What should be considered when dressing a computer with a VGA card?
In an age of DOS, the display graphics on PCs have become an important item. Computer screen is usually in the form of alphanumeric characters that originally monochrome. Then the monitor screen capable of displaying color, but the resolution is low and the images displayed are also generally primitive.
Everything changed when Microsoft introduced Windows. Operating systems with graphical interfaces are demanding more performance from graphics components. Windows is one of the important factors that encourage the development of graphics technology.
Components that process the data before it is displayed graphically on the monitor screen is usually shaped card that is attached to one slot in the computer. Also a lot of the motherboards that integrate graphics adapter into circuit board, thus not requiring a separate card. This card is commonly called the graphics card or VGA card (Video Graphics Array).
At first graphics card to process only two-dimensional images only. With the popularity of those games that use 3D, aka three-dimensional view, such as Doom and Quake on the PC, users began to demand a 3D view of the prime. The ability to process 3D image is then added to the graphics card.
The ability to display 3D images are not only beneficial for gaming applications, but also other applications such as Computer Aided Design (CAD).
Currently, the development of graphics cards primarily focus on business displays realistic 3D graphics with the highest possible speed. Figure 2D is no longer much concern.
How to Build a PC
Here is a video tutorial computer assembling. From the preparation of the tools in need until the ignition process komputer.hopefully help those of you who need ..>
Reducing the Cost Performance of Your Computer
Computers that we use over time will feel increasingly slow and 'heavy', is due to our computer's performance burden increasingly heavy.
Here's my bit to give some tips to reduce the burden on your computer's performance.
- Step 1
The first step to accelerate the boot via the BIOS.
- Step 2
For Windows XP, start by opening the System Configuration Utility. (Start-> Run-> type "msconfig").
On the BOOT.INI tab, check the "/ NOGUIBOOT", this will shorten the boot time by removing the Windows startup screen.
On the Startup tab, uncheck the services that really are not needed.
On the tab do the same service as in the Startup tab.
- Step 3
This setting can you do if you are concerned with the speed of Windows XP from the graphics or the look of Windows XP.
Resetting this interface can increase the speed.
Go to Control Panel and click System, then select the Advanced tab.
On the Performance click the Settings option, then the Visual Effects tab select "Adjust for Best Performance".
- Step 4
Not using the minimization of the number of desktop wallpaper and icons also can speed up your PC.
- Step 5
Not using Windows Start sound on event can also speed up the boot process.
Go to Control Panel and click on "Sounds and Audio Devices" and select the Sounds tab.
In the Sound scheme select No Sounds.
- Step 6
Reduce the number of fonts that are not so important in your Windows.
because the greater the number of fonts installed will increase your PC's workload.
Windows by default include a number of less than 100 fonts.
Keep the number of fonts installed not more than 150 fonts.
- Step 7
You must diligently to update the driver, because the files are still using the old drivers to slow down your PC.
Here's my bit to give some tips to reduce the burden on your computer's performance.
- Step 1
The first step to accelerate the boot via the BIOS.
- Step 2
For Windows XP, start by opening the System Configuration Utility. (Start-> Run-> type "msconfig").
On the BOOT.INI tab, check the "/ NOGUIBOOT", this will shorten the boot time by removing the Windows startup screen.
On the Startup tab, uncheck the services that really are not needed.
On the tab do the same service as in the Startup tab.
- Step 3
This setting can you do if you are concerned with the speed of Windows XP from the graphics or the look of Windows XP.
Resetting this interface can increase the speed.
Go to Control Panel and click System, then select the Advanced tab.
On the Performance click the Settings option, then the Visual Effects tab select "Adjust for Best Performance".
- Step 4
Not using the minimization of the number of desktop wallpaper and icons also can speed up your PC.
- Step 5
Not using Windows Start sound on event can also speed up the boot process.
Go to Control Panel and click on "Sounds and Audio Devices" and select the Sounds tab.
In the Sound scheme select No Sounds.
- Step 6
Reduce the number of fonts that are not so important in your Windows.
because the greater the number of fonts installed will increase your PC's workload.
Windows by default include a number of less than 100 fonts.
Keep the number of fonts installed not more than 150 fonts.
- Step 7
You must diligently to update the driver, because the files are still using the old drivers to slow down your PC.
How To Speed Up Computer Performance
Computer is an object that can perform various types of activities and can simplify your job. Now the PC is one thing that must be owned by any person as a result of technological development is so rapid in today's modern era. If your computer or laptop PC that you have felt so heavy and slow, you will be upset right?
Therefore now I will give you Tips and Tricks on How to Speed Up Computer Performance:
* Note Visual Graphics
Stock your computer graphic visual effects are often burdensome performance of your PC computer. Therefore you must choose between the importance of visual graphics / display of your computer or more concerned with the quality and performance of your PC computer. How do I? Follow the steps as follows:
Right-click the My Computer icon -> Right Click -> Properties -> (Tab) Advance -> (Performance -> Settings) -> Visual Effects
Well there it is concerned with the choice between picture quality or performance of a PC, you just choose your priority. Or you can choose their own custom menu, just check / uncheck your choices according to your needs and requirements.
* Avoid programs that Not Useful
Often you only install the program to meet the contents of your computer. Though more and more programs on your computer then disk will be more full. And the more the contents of the hard drive is used up then your computer will run slower as well. Therefore, I suggest you to:
- Uninstall programs that are not useful
Here's how: Control Panel -> Add or Remove Programs
Now there will be seen where the programs you frequently use and which ones do not. Should the programs that you rarely use it on just delete from your PC.
- Perform Disk Cleanup
Disk Cleanup This will clean up old files that are no longer needed so it can save your disk space.
Here's how: My Computer -> C: (according to the hard drive that you want to clean) -> Right Click -> Properties -> Disk Cleanup
- Defragment hard drive Periodic
It can also defragment the hard drive clean of data that is not useful. So if you do defragment the hard drive will increase the free spac penyimpananan your hard drive.
Here's how: My Computer -> C: (according to the hard drive that you want to clean) -> Right Click -> Properties -> (tab) Tools -> Defragment Now
* Conduct Tweaking with Software
Many software are available which can improve the performance of your computer. Among Tune Up Utilities, CCleaner, RegCleaner and much more. Tools-tools can also clean your registry from the mistakes / Error. You can search the software - the software on google and indowebster.
* Optimize Virtual Memory
How:
My Computer -> Right Click -> Properties -> (Tab) Advance -> (Performance -> Settings) -> Advanced -> (Virtual Memory -> Change)
Well there is a part of the custom size according to your content there is in Reccomended
* Turn off some features that are not useful Start Up
How:
* Start Menu -> RUN -> Enter msconfig -> OK / Enter -> Select the Start Up menu>> Remove all the check in the Start-up except Anti virus program
* Click the service menu -> Uncheck the Automatic Updates
* After that, press Apply and OK
Okay hopefully the above tips and tricks to help you to accelerate the performance of your computer, so .. ^ ^
Therefore now I will give you Tips and Tricks on How to Speed Up Computer Performance:
* Note Visual Graphics
Stock your computer graphic visual effects are often burdensome performance of your PC computer. Therefore you must choose between the importance of visual graphics / display of your computer or more concerned with the quality and performance of your PC computer. How do I? Follow the steps as follows:
Right-click the My Computer icon -> Right Click -> Properties -> (Tab) Advance -> (Performance -> Settings) -> Visual Effects
Well there it is concerned with the choice between picture quality or performance of a PC, you just choose your priority. Or you can choose their own custom menu, just check / uncheck your choices according to your needs and requirements.
* Avoid programs that Not Useful
Often you only install the program to meet the contents of your computer. Though more and more programs on your computer then disk will be more full. And the more the contents of the hard drive is used up then your computer will run slower as well. Therefore, I suggest you to:
- Uninstall programs that are not useful
Here's how: Control Panel -> Add or Remove Programs
Now there will be seen where the programs you frequently use and which ones do not. Should the programs that you rarely use it on just delete from your PC.
- Perform Disk Cleanup
Disk Cleanup This will clean up old files that are no longer needed so it can save your disk space.
Here's how: My Computer -> C: (according to the hard drive that you want to clean) -> Right Click -> Properties -> Disk Cleanup
- Defragment hard drive Periodic
It can also defragment the hard drive clean of data that is not useful. So if you do defragment the hard drive will increase the free spac penyimpananan your hard drive.
Here's how: My Computer -> C: (according to the hard drive that you want to clean) -> Right Click -> Properties -> (tab) Tools -> Defragment Now
* Conduct Tweaking with Software
Many software are available which can improve the performance of your computer. Among Tune Up Utilities, CCleaner, RegCleaner and much more. Tools-tools can also clean your registry from the mistakes / Error. You can search the software - the software on google and indowebster.
* Optimize Virtual Memory
How:
My Computer -> Right Click -> Properties -> (Tab) Advance -> (Performance -> Settings) -> Advanced -> (Virtual Memory -> Change)
Well there is a part of the custom size according to your content there is in Reccomended
* Turn off some features that are not useful Start Up
How:
* Start Menu -> RUN -> Enter msconfig -> OK / Enter -> Select the Start Up menu>> Remove all the check in the Start-up except Anti virus program
* Click the service menu -> Uncheck the Automatic Updates
* After that, press Apply and OK
Okay hopefully the above tips and tricks to help you to accelerate the performance of your computer, so .. ^ ^
A Few Advantages Of Black And White Printers
There are many models of printing devices. Some are small and compact and can fit on your desk. Others are massive, taking up considerable floor space. Yet, regardless of size, most of these devices fall within four broad categories. These classifications are based upon the printing process. Generally these machines are categorized as ink-jet, laser, thermal, or dot matrix. Laser machines are primarily found in offices. The largest subcategory of these office machines are black and white printers.
While these laser machines have a higher initial cost than other types, they print many more copies per cartridge. So, in the long run they prove to be less expensive. During massive print runs the savings start adding up.
Because of the way they operate they produce a much higher resolution. Good printers can reproduce images at ninety six hundred by twenty four hundred dots per inch. Another benefit of the way images are transferred to paper is that pictures can be printed without the loss of speed. Other types of machine are limited to around twenty to thirty pages per minute. High speed laser machines can reach speeds up to twelve thousand copies per hour. That is around ten times faster than other types of printers.
Laser machines utilize a mixture of powdered ink and tiny plastic pelts called toner. Toner cartridges can go unused for months without drying out. These cartridges hold enough toner that even with moderate daily use that they can last about a month. When they do run out, these cartridges are easier to refill than ink-jet cartridges.
When one of these machines is first turned on, they can take a bit longer to heat up. That is because the fusing unit must be hot enough to melt the toner onto the page. However, once they are ready, each job actually starts much sooner when compared to other machines. Many of this class can start processing a job within ten to fifteen seconds.
Other features that can be found among these peripheral devices include duplex, or double sided, printing. The machine makes a copy on one side and feeds the paper into a special unit called a duplex unit. From there, the machine turns the paper over and prints on the back side. Many such models can also auto staple finished jobs.
Even more versatile machines, some times known as 'all in one', have additional capacities. These include a built-in fax machine, a copy machine, and a scanner. Many have on board memory and can store up to six hundred pages at once.
Most laser machines serve as network printers. They can be attached to the network either via cable, or via wireless connection. These printers can include features that mimic those of an office copier, such as job interrupt and job prioritizing.
Black and white printers have actually been around a long time. Laser technology is the oldest of printing device technology. These machines have been a dependable work horse in the office for more than a generation. With their durability and reliability, they are likely to form the backbone of office printing for a long time.
I have additional reviews and information about black and white printers. I'll also let you in on a little secret: Where to get them cheaper than anywhere else on the Blog;) Thanks for reading, and good luck!
While these laser machines have a higher initial cost than other types, they print many more copies per cartridge. So, in the long run they prove to be less expensive. During massive print runs the savings start adding up.
Because of the way they operate they produce a much higher resolution. Good printers can reproduce images at ninety six hundred by twenty four hundred dots per inch. Another benefit of the way images are transferred to paper is that pictures can be printed without the loss of speed. Other types of machine are limited to around twenty to thirty pages per minute. High speed laser machines can reach speeds up to twelve thousand copies per hour. That is around ten times faster than other types of printers.
Laser machines utilize a mixture of powdered ink and tiny plastic pelts called toner. Toner cartridges can go unused for months without drying out. These cartridges hold enough toner that even with moderate daily use that they can last about a month. When they do run out, these cartridges are easier to refill than ink-jet cartridges.
When one of these machines is first turned on, they can take a bit longer to heat up. That is because the fusing unit must be hot enough to melt the toner onto the page. However, once they are ready, each job actually starts much sooner when compared to other machines. Many of this class can start processing a job within ten to fifteen seconds.
Other features that can be found among these peripheral devices include duplex, or double sided, printing. The machine makes a copy on one side and feeds the paper into a special unit called a duplex unit. From there, the machine turns the paper over and prints on the back side. Many such models can also auto staple finished jobs.
Even more versatile machines, some times known as 'all in one', have additional capacities. These include a built-in fax machine, a copy machine, and a scanner. Many have on board memory and can store up to six hundred pages at once.
Most laser machines serve as network printers. They can be attached to the network either via cable, or via wireless connection. These printers can include features that mimic those of an office copier, such as job interrupt and job prioritizing.
Black and white printers have actually been around a long time. Laser technology is the oldest of printing device technology. These machines have been a dependable work horse in the office for more than a generation. With their durability and reliability, they are likely to form the backbone of office printing for a long time.
I have additional reviews and information about black and white printers. I'll also let you in on a little secret: Where to get them cheaper than anywhere else on the Blog;) Thanks for reading, and good luck!
Tuesday, 29 March 2011
Types of Computer Hardware
Computer hardware is a physical part of a computer that executes within the hardware. It is unlike computer software or data that can be frequently changed, modified or erased on a computer. Computer hardware is not frequently changed and so is stored in hardware devices such as read only memory (ROM) where it is not readily changed.
Most computer hardware is embedded and so is not visible to normal users. Below are the different types of hardware's found in a computer.
Ø Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.
Ø Central processing Unit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.
Ø Random Access Memory: A RAM allows the stored data to be accessed in any order. RAM is considered as the main memory of the computer where the working area is used for displaying and manipulating data.
Ø Basic Input Output System: BIOS prepares the software programs to load, execute and control the computer.
Ø Power Supply: Power Supply supplies electrical energy to an output load or group of loads.
Ø Video Display Controller: It converts the logical representation of visual information into a signal that can be used as input for a display medium.
Ø Computer Bus: It is used to transfer data or power between computer components inside a computer or between computers.
Ø CD-ROM drive: It contains data accessible by a computer
Ø Floppy disk: It is a data storage device
Ø Zip Drive: It is a medium capacity removable disk storage system.
Ø Hard Disk: It is a non-volatile data storage system that stores data on a magnetic surface layered unto hard disk platters.
By Isabella
Most computer hardware is embedded and so is not visible to normal users. Below are the different types of hardware's found in a computer.
Ø Motherboard: It is the central or primary circuit board making up a complex electronic system such as a computer. A motherboard is also known as a main board, logic board or system board.
Ø Central processing Unit: A CPU is the main component of a digital computer that interprets instructions and process data in computer programs.
Ø Random Access Memory: A RAM allows the stored data to be accessed in any order. RAM is considered as the main memory of the computer where the working area is used for displaying and manipulating data.
Ø Basic Input Output System: BIOS prepares the software programs to load, execute and control the computer.
Ø Power Supply: Power Supply supplies electrical energy to an output load or group of loads.
Ø Video Display Controller: It converts the logical representation of visual information into a signal that can be used as input for a display medium.
Ø Computer Bus: It is used to transfer data or power between computer components inside a computer or between computers.
Ø CD-ROM drive: It contains data accessible by a computer
Ø Floppy disk: It is a data storage device
Ø Zip Drive: It is a medium capacity removable disk storage system.
Ø Hard Disk: It is a non-volatile data storage system that stores data on a magnetic surface layered unto hard disk platters.
By Isabella
Explore How Immense Development Tool PHP Is
With the introduction of a mere scripting language in 1994 by Rasmus Lerdorf, a Danish programmer, for maintaining his personal data in the form of a resume and recording numbers of traffic to it, the journey of the PHP began finally in 1995. Then the objective was very minimal. Gradually, its potentialities have got extracted by Lerdorf's successors, and, therefore, it has become so gigantic in all substances and fronts in the ensuing years.
This scripting language is laid into the HTML source document of a website. Then web servers do the next task of interpretation with a PHP processor module for generating web page document. It is able to operate independently for graphic applications.
Developers can use this language on most web servers and on almost all operating systems and interfaces without any charges. It is free software that is released under PHP laws. One will be surprised to know that PHP gets installed on more than twenty million websites and one million web servers.
Throughout almost a decade, PHP has supported PDF document simulation immensely. PHP developers have been using it on sheer commercial purposes. Anyway, developers have found unfathomable capabilities in PHP since its initial stage. Hence, developers have kept themselves engaged into further improvement of the language.
Only in 1997, PHP got a fresh development by two Israeli developers named Andi Gutmans and Zeev Suraski. They rewrote the ‘Parser' and developed the ground for PHP 3. Thereafter, they started to work on further development of the language and became successful in 1999 by developing Zend Engine. Thus, the development endeavor was going on while the version of PHP 5 showed the stability for the users, and PHP 5.3 put the development jobs in good order by adding ‘late static binding' into the scripting language.
Fresh development work was underway for the PHP 5 version and the developers got success. They thought of its release by naming it as PHP 6 with innumerable significant changes. But for some intrinsic technical questions over Unicode support that was being delayed over for an unexpected period of time, its official launch was put off and the task was passed on to other subordinate developers.
One should know that PHP at its present stage does not enjoy endemic support for Unicode or multi-byte strings. Because, its development is still in progress for a next generation version and it is expected that when it will get a full-grown development, it will be able to allow strings and class and contain non-ASCII characters. Presently, for MS Windows, PHP 5.3.0 is available, though purely on experimental basis.
By charles
This scripting language is laid into the HTML source document of a website. Then web servers do the next task of interpretation with a PHP processor module for generating web page document. It is able to operate independently for graphic applications.
Developers can use this language on most web servers and on almost all operating systems and interfaces without any charges. It is free software that is released under PHP laws. One will be surprised to know that PHP gets installed on more than twenty million websites and one million web servers.
Throughout almost a decade, PHP has supported PDF document simulation immensely. PHP developers have been using it on sheer commercial purposes. Anyway, developers have found unfathomable capabilities in PHP since its initial stage. Hence, developers have kept themselves engaged into further improvement of the language.
Only in 1997, PHP got a fresh development by two Israeli developers named Andi Gutmans and Zeev Suraski. They rewrote the ‘Parser' and developed the ground for PHP 3. Thereafter, they started to work on further development of the language and became successful in 1999 by developing Zend Engine. Thus, the development endeavor was going on while the version of PHP 5 showed the stability for the users, and PHP 5.3 put the development jobs in good order by adding ‘late static binding' into the scripting language.
Fresh development work was underway for the PHP 5 version and the developers got success. They thought of its release by naming it as PHP 6 with innumerable significant changes. But for some intrinsic technical questions over Unicode support that was being delayed over for an unexpected period of time, its official launch was put off and the task was passed on to other subordinate developers.
One should know that PHP at its present stage does not enjoy endemic support for Unicode or multi-byte strings. Because, its development is still in progress for a next generation version and it is expected that when it will get a full-grown development, it will be able to allow strings and class and contain non-ASCII characters. Presently, for MS Windows, PHP 5.3.0 is available, though purely on experimental basis.
By charles
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