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The steps to assembling the Computer :
1. Make sure all equipment and materials that will be assembled already prepared.
2. Next before starting to assemble, we will do checking on the mainboard. Here's how: Place the processor on the processor socket on the mainboard (note the sign), connect the Mainboard with Power Supplay, speaker pairs as well. After that try to start up. When the speakers out beep sound repetitive, meaning mainboard is still healthy.
3. Then we will match the holes / bolts on the mainboard with the bolts on cashing. Consider any holes we can use later for the cashing membaut mainboard. After that pairs mainboard and make sure all the bolts are tightened.
4. Further pairs of RAM (also pairs VGA Card to VGA mainboard that is not ON BOARD), then connect with the monitor. Try to turn, consider whether the specifications of RAM and Processor Clock also is in conformity with the specifications listed on its box?
5. If all is right, then the other pairs of devices such as Notebook, Floppy Disk, CD ROM, LAN Card and others.
6. Once installed all try to turn it on again, if there is no problem, can proceed with the installation process.
• If you install the computer yourself look really limits his WARRANTIES, before the warranty limit runs out, do not ever throw Box peripheralnya places like Ram Box, Box MainBoad, VGA and so on.
Examples of problems that often occur in the Computer.
1. At Booting, the computer displays the text "CMOS check sum error".
This indicates that the stone was the BIOS battery is low. Solved by replacing the BIOS battery in accordance with its original size.
2. Computer does not display anything when turned on, no sound came out of the speakers.
Try checking the cable that connects between a VGA monitor. If you did not find any damage, Cardnya VGA kemunkinannya is damaged.
3. Computer beep sound repeatedly when turned on.
Check your RAM, maybe there is dust / dirt, try off and cleaned, then in pairs again. If still the same, his change of RAM.
4. When turned on, the indicator is constantly on Notebook.
Hardisk likely have been hit BAD Sector Zero Sector of her. If not that bad, can still be in the Low Level Format, then the partition and the format, and then try to check discandisk with surface
5. Computer displays a message FAILUR BOOT DISK SYSTEM OR NON ON DISK
This indicates the disk there is no system for the load to RAM, or set Hardisk not be active at the time of partition.
6. When do the formatting on the disk, the message "Invalid Media or Track 0 Bad"
This means that it is damaged disks in his sector 0. Take a look at the inner disk, do have a scratch there. When it means the disk is damaged.
7. Computers can load up to the Windows environment, but it looks cracked when set to high or true color
This indicates VGA Card is not able to display colors and maximum resolution.
8. When trying to read the contents of a floppy disk, the computer displays a message Failur General Reading Drive A, this can be caused by the Head of Floppy Disk Drive, dirty, or worn. Try cleaning it with using the Floppy Disk Cleaner, if the result is the same, meaning his head was already worn out and must be replaced.
9. First time start-up display on the screen blur.
This indicates that the regulator FlyBack Focus on the monitor is not good, usually the solution to the transplant.
10. Display on the monitor over time become less clear (blurred).
Same as No. 9.
11. Monitor does not display a particular color.
This menadakan there is a problem in the circuit in the monitor RGB.
12. Sometimes die alone monitor, or hard when turned on.
Usually there is a loose solderan on the Power Supply it Horizontal or on his part.
13.
How to Conduct Testing Computer Peripherals
1. Mainboard
Place the processor in its socket, notice the sign / pin number 1. Stelah it supplay connect with the power, do not forget to plug speaker. Let me turn, if the speaker beep sound out repeatedly, that is still good mainboard.
2. Processor
Place the processor on the processor socket on the mainboard, RAM and VGA card if it is not ON BOARD. After that connect to the monitor and try to turn, look at the display on the screen. Consider whether the processor's clock to match those listed in his box.
3. RAM
Almost the same as a test on the processor are observed only when the computer is checked on the RAM. Is RAM capacity is in conformity with Box listed on her? If the computer does not make RAM test (direct computer display RAM capacity is), this is a sign that soon it will die of RAM. If still guarantee his immediate exchange of RAM.
4. VGA Card
To test the VGA card, prior to an operating system installed and also for the VGA driver installed. Perform tests by maximizing the setting for Display Adapter (note the monitor's ability to perform this test), if still set to the maximum setting, it means that VGA is still good.
5. LAN Card
First we must check whether the operating system already knows and install drivers for the LAN Card or not. If not, we must first install the driver. Once completed then we set IP for the LAN Card. Here's how: Right click on Network Neighborhood icon, select Properties. Fill Addressnya IP, eg 192.168.0.1 and Masknya Sub Net 255.255.255.0, then open the MS DOS Prompt and try pinging the IP address that we type this (ping 192.168.0.1). If successful, the LAN card can be used. But when the screen displays the words "Request Time Out", the LAN Card is unusable.
6. Sound Card
First we must install the drivers for the Sound when Cardnya Operating System Sound Card not know us. After the driver installed, Sound Card should be able to function properly.
7. Hardisk
The way the test is a way to partition the hard drive with fdisk. Note the correct process, if there is a problem at the time of partition, the disk probably already started Bad Sector. Next is the hard disk formatting process. When finished, it can be checked by using Scandisk or Norton Disk Doctor to check the hard disk each sectornya. Hard drive are destroyed, usually will cause an error on a FAT or Directory Structur it.
8. FDD (Floppy Disk Drive)
Before performing tests on FDD, make sure that the configuration in the BIOS for the FDD is correct. How to do testnya: go to the DOS Prompt, from there enter the command to format the disk with the option / s (to add the system on a formatted floppy disk). FDD is still good, at the time to do the formatting and transfer system, no noise is too loud. When FDD noise at the time the format process, this indicates that the FDD is his head already worn.
9. CD ROM
To test the CD ROM is usually done from the Windows environment, by trying a CD ROM to read a disc. CD ROM which is still good, does not require a long time to initialize the disc the first time on the disc is put in the CD ROM disc unless it is defective or dirty. Try also to test the data transfer speed of a CD ROM with the way mengkopikan existing data on the CD ROM into the Notebook. If there are problems, such as transfer of data begins to slow when compared with the initial copy of data, there are two possibilities. The first is the already weak optical properties, the second is a dirty optics. Try cleaning with Optic Cleaner, if the result is the same, meaning it has a weak optical properties.
10. Monitor
To perform tests on the monitor, you must have a CPU with a standard specification and the VGA card capable of displaying high-resolution (minimum 800 x 600 Analog to monitor and 1280 x 1024 Digital to monitor). A test that is by setting a limit on the resolution on the monitor's ability. Turn over ( 30 minutes to monitor 2nd and 2 hours for a new monitor). When the display on the monitor does not change, then the monitor is still suitable to be used.
11. Power Supplay
To perform tests on supplay power, can be done by using the Multi-Tester. Move your pointer switches located on the multi-tester to number 50 on the DC Volt. Plug the red to the positive source and the black to ground.
Reference Voltage:
To Power Supplay AT:
Voltage Cable Color
Ground black
Red 5 V
Yellow 12 V
To Supplay ATX Power:
Voltage Cable Color
Ground black
Red 5 V
Yellow 12 V
Blue - 12 V
Gray - 5 V
Orange was OK (power good)
If the measurement is the voltage difference more than 0.5 volts (either more or less), then the power is necessary supplay fixed or replaced.
1. Make sure all equipment and materials that will be assembled already prepared.
2. Next before starting to assemble, we will do checking on the mainboard. Here's how: Place the processor on the processor socket on the mainboard (note the sign), connect the Mainboard with Power Supplay, speaker pairs as well. After that try to start up. When the speakers out beep sound repetitive, meaning mainboard is still healthy.
3. Then we will match the holes / bolts on the mainboard with the bolts on cashing. Consider any holes we can use later for the cashing membaut mainboard. After that pairs mainboard and make sure all the bolts are tightened.
4. Further pairs of RAM (also pairs VGA Card to VGA mainboard that is not ON BOARD), then connect with the monitor. Try to turn, consider whether the specifications of RAM and Processor Clock also is in conformity with the specifications listed on its box?
5. If all is right, then the other pairs of devices such as Notebook, Floppy Disk, CD ROM, LAN Card and others.
6. Once installed all try to turn it on again, if there is no problem, can proceed with the installation process.
• If you install the computer yourself look really limits his WARRANTIES, before the warranty limit runs out, do not ever throw Box peripheralnya places like Ram Box, Box MainBoad, VGA and so on.
Examples of problems that often occur in the Computer.
1. At Booting, the computer displays the text "CMOS check sum error".
This indicates that the stone was the BIOS battery is low. Solved by replacing the BIOS battery in accordance with its original size.
2. Computer does not display anything when turned on, no sound came out of the speakers.
Try checking the cable that connects between a VGA monitor. If you did not find any damage, Cardnya VGA kemunkinannya is damaged.
3. Computer beep sound repeatedly when turned on.
Check your RAM, maybe there is dust / dirt, try off and cleaned, then in pairs again. If still the same, his change of RAM.
4. When turned on, the indicator is constantly on Notebook.
Hardisk likely have been hit BAD Sector Zero Sector of her. If not that bad, can still be in the Low Level Format, then the partition and the format, and then try to check discandisk with surface
5. Computer displays a message FAILUR BOOT DISK SYSTEM OR NON ON DISK
This indicates the disk there is no system for the load to RAM, or set Hardisk not be active at the time of partition.
6. When do the formatting on the disk, the message "Invalid Media or Track 0 Bad"
This means that it is damaged disks in his sector 0. Take a look at the inner disk, do have a scratch there. When it means the disk is damaged.
7. Computers can load up to the Windows environment, but it looks cracked when set to high or true color
This indicates VGA Card is not able to display colors and maximum resolution.
8. When trying to read the contents of a floppy disk, the computer displays a message Failur General Reading Drive A, this can be caused by the Head of Floppy Disk Drive, dirty, or worn. Try cleaning it with using the Floppy Disk Cleaner, if the result is the same, meaning his head was already worn out and must be replaced.
9. First time start-up display on the screen blur.
This indicates that the regulator FlyBack Focus on the monitor is not good, usually the solution to the transplant.
10. Display on the monitor over time become less clear (blurred).
Same as No. 9.
11. Monitor does not display a particular color.
This menadakan there is a problem in the circuit in the monitor RGB.
12. Sometimes die alone monitor, or hard when turned on.
Usually there is a loose solderan on the Power Supply it Horizontal or on his part.
13.
How to Conduct Testing Computer Peripherals
1. Mainboard
Place the processor in its socket, notice the sign / pin number 1. Stelah it supplay connect with the power, do not forget to plug speaker. Let me turn, if the speaker beep sound out repeatedly, that is still good mainboard.
2. Processor
Place the processor on the processor socket on the mainboard, RAM and VGA card if it is not ON BOARD. After that connect to the monitor and try to turn, look at the display on the screen. Consider whether the processor's clock to match those listed in his box.
3. RAM
Almost the same as a test on the processor are observed only when the computer is checked on the RAM. Is RAM capacity is in conformity with Box listed on her? If the computer does not make RAM test (direct computer display RAM capacity is), this is a sign that soon it will die of RAM. If still guarantee his immediate exchange of RAM.
4. VGA Card
To test the VGA card, prior to an operating system installed and also for the VGA driver installed. Perform tests by maximizing the setting for Display Adapter (note the monitor's ability to perform this test), if still set to the maximum setting, it means that VGA is still good.
5. LAN Card
First we must check whether the operating system already knows and install drivers for the LAN Card or not. If not, we must first install the driver. Once completed then we set IP for the LAN Card. Here's how: Right click on Network Neighborhood icon, select Properties. Fill Addressnya IP, eg 192.168.0.1 and Masknya Sub Net 255.255.255.0, then open the MS DOS Prompt and try pinging the IP address that we type this (ping 192.168.0.1). If successful, the LAN card can be used. But when the screen displays the words "Request Time Out", the LAN Card is unusable.
6. Sound Card
First we must install the drivers for the Sound when Cardnya Operating System Sound Card not know us. After the driver installed, Sound Card should be able to function properly.
7. Hardisk
The way the test is a way to partition the hard drive with fdisk. Note the correct process, if there is a problem at the time of partition, the disk probably already started Bad Sector. Next is the hard disk formatting process. When finished, it can be checked by using Scandisk or Norton Disk Doctor to check the hard disk each sectornya. Hard drive are destroyed, usually will cause an error on a FAT or Directory Structur it.
8. FDD (Floppy Disk Drive)
Before performing tests on FDD, make sure that the configuration in the BIOS for the FDD is correct. How to do testnya: go to the DOS Prompt, from there enter the command to format the disk with the option / s (to add the system on a formatted floppy disk). FDD is still good, at the time to do the formatting and transfer system, no noise is too loud. When FDD noise at the time the format process, this indicates that the FDD is his head already worn.
9. CD ROM
To test the CD ROM is usually done from the Windows environment, by trying a CD ROM to read a disc. CD ROM which is still good, does not require a long time to initialize the disc the first time on the disc is put in the CD ROM disc unless it is defective or dirty. Try also to test the data transfer speed of a CD ROM with the way mengkopikan existing data on the CD ROM into the Notebook. If there are problems, such as transfer of data begins to slow when compared with the initial copy of data, there are two possibilities. The first is the already weak optical properties, the second is a dirty optics. Try cleaning with Optic Cleaner, if the result is the same, meaning it has a weak optical properties.
10. Monitor
To perform tests on the monitor, you must have a CPU with a standard specification and the VGA card capable of displaying high-resolution (minimum 800 x 600 Analog to monitor and 1280 x 1024 Digital to monitor). A test that is by setting a limit on the resolution on the monitor's ability. Turn over ( 30 minutes to monitor 2nd and 2 hours for a new monitor). When the display on the monitor does not change, then the monitor is still suitable to be used.
11. Power Supplay
To perform tests on supplay power, can be done by using the Multi-Tester. Move your pointer switches located on the multi-tester to number 50 on the DC Volt. Plug the red to the positive source and the black to ground.
Reference Voltage:
To Power Supplay AT:
Voltage Cable Color
Ground black
Red 5 V
Yellow 12 V
To Supplay ATX Power:
Voltage Cable Color
Ground black
Red 5 V
Yellow 12 V
Blue - 12 V
Gray - 5 V
Orange was OK (power good)
If the measurement is the voltage difference more than 0.5 volts (either more or less), then the power is necessary supplay fixed or replaced.
