How to fix Digital Equipment DECpc LPv 425sx Desktop monitor display not centered while loading Windows video drivers?
If your Digital Equipment Desktop monitor display is not centered while loading Windows video drivers, the monitor type might be incorrectly set. Set the correct monitor type, referring to the appropriate video driver documentation.
What to do if my Digital Equipment DECpc LPv 425sx Desktop displays no screen display when power is on?
If your Digital Equipment Desktop has power but no screen display, first, check the brightness and contrast controls to ensure they are correctly set. Next, check all monitor connections to make sure the monitor cable is correctly installed. Finally, reseat the video adapter to ensure it is properly seated in the expansion slot.
How to fix no response when Digital Equipment DECpc LPv 425sx Desktop computer is turned on?
If your Digital Equipment Desktop computer doesn't respond when turned on, it could be due to a main logic board failure. In this case, replace the main logic board. It could also be due to incorrectly set main logic board jumpers. Ensure all appropriate jumpers are set correctly.
Why does my Digital Equipment Desktop IDE/SCSI hard disk drive cannot read or write information?
If your Digital Equipment Desktop IDE/SCSI hard disk drive can't read or write information, it may be due to incorrect disk drive jumper settings. Refer to the supplied kit installation instructions to resolve this. Also, check for loose or incorrectly installed cables, ensuring all cables are correctly installed. An incorrect IDE drive type can also be the cause; run the BIOS Setup utility to identify the correct drive type. The onboard IDE interface might be disabled, so run the BIOS Setup utility and set the IDE controller option to “Enabled”. Finally, the IDE/SCSI hard disk drive may not be correctly formatted or partitioned; format and partition as required using the supplied operating system.
What to do if Digital Equipment DECpc LPv 425sx computer does not boot from a target diskette drive?
If your Digital Equipment Desktop computer isn't booting from the target diskette drive, first, make sure the drive ID is correctly set by referring to the documentation supplied with the diskette drive. Next, run the BIOS Setup utility to enable the diskette drive. Also, ensure that the Boot From Diskette A option is enabled in the BIOS Setup utility. If the diskette does not contain start-up files, insert a diskette with the correct start-up files. Finally, check for loose cables and ensure all cable connections are secure.
What to do if my Digital Equipment DECpc LPv 425sx target diskette drive cannot read or write information?
If your Digital Equipment Desktop target diskette drive is unable to read or write information, it might be because the onboard diskette controller is disabled. Run the BIOS Setup utility and set the diskette controller to “Enabled”. Another possibility is that diskette write protection is enabled; run the BIOS Setup utility and set the diskette write protection to “Disabled.”
What to do if Controller Diagnostic Test Failed, Questionable Controller Card, Hard drives failed on Digital Equipment DECpc LPv 425sx?
To troubleshoot these failures on your Digital Equipment Desktop: 1. Run Setup. 2. Check connections. 3. Reset the controller. 4. If the problem persists, replace the controller or the disk.
What to do if no screen display on Digital Equipment Desktop?
If there is no screen display on your Digital Equipment Desktop, it could be due to a configuration error. Run the BIOS SETUP UTILITY to configure the computer for VGA operation and set the jumper for VGA operation, consulting the “Main Logic Board Jumpers” documentation. Also, ensure the monitor brightness and contrast controls are correctly adjusted.
What to do if no response to keyboard commands on Digital Equipment DECpc LPv 425sx?
If your Digital Equipment Desktop is not responding to keyboard commands, it might be because the keyboard is password protected. Enter the keyboard password. Another possibility is that the keyboard is connected to the mouse port. Power down the computer and connect the keyboard to the keyboard port.
What to do if my Digital Equipment DECpc LPv 425sx Desktop monitor power indicator is not on?
If the monitor power indicator on your Digital Equipment Desktop is not on, the monitor might be turned off. Turn on the monitor. If it still doesn't light up, the power indicator might be defective, and you should replace the failed component.
General| Processor | Intel 80486SX |
|---|---|
| Processor Speed | 25 MHz |
| RAM | 4 MB |
| Operating System | MS-DOS |
| Expansion Slots | ISA |
| Ports | Serial, Parallel |
| Floppy Drive | 3.5" |
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