What to do if my HP Desktop system does not boot?
If your HP Desktop system fails to boot, the issue could be due to several reasons. Ensure that the operating system is installed on the hard drive. Check the system configuration for the correct device parameters. Also, verify and adjust the environment variables as needed.
Why is there no screen display on my HP Digital AlphaStation 255 Family?
If your HP Desktop powers on but the screen remains blank, the issue might stem from several factors. First, check the brightness and contrast settings on your monitor. Ensure the monitor is powered on and properly connected to your computer. A configuration error could also be the cause, so refer to the video module documentation for troubleshooting steps. If these steps don't resolve the issue, try using a different monitor or consider replacing the video module. Also, verify that the console environment variable is set to graphics. Finally, check the keyboard and video controller connections.
What to do if my HP Digital AlphaStation 255 Family Desktop monitor power indicator is not on?
If the power indicator on your HP Desktop monitor is off, first ensure that the monitor is turned on and that the power cord is securely connected to both the monitor and a working wall receptacle. If the problem persists, try using a different wall receptacle or testing with another monitor to rule out a defective monitor.
How to fix no sound on HP Digital AlphaStation 255 Family Desktop?
If you're experiencing a lack of sound on your HP Desktop, start by checking that all audio cables are properly connected. Next, ensure that the necessary audio drivers are installed on your system. Finally, use the on-screen volume control to increase the volume level.
Why is the power indicator not on for my HP Digital AlphaStation 255 Family?
If the power indicator on your HP Desktop is not lit, verify that the system is properly plugged into a functioning wall outlet. If it is, try using a different outlet. Also, check the internal power supply cables, especially after installing new components, to ensure they are correctly reconnected. If none of these steps work, it could indicate a power supply failure or an incorrect voltage setting. In the latter case, turn off the system, set the correct voltage on the back, and then turn it back on. If problems persist, contact your service representative.
How to fix distorted, rolling, or flickering screen display on HP Digital AlphaStation 255 Family?
If your HP Desktop's screen display is distorted, rolling, or flickering, or if the colors are wrong, first try adjusting the monitor settings. If that doesn't work, try another monitor. Inspect the connector pins on the cable and replace the cable if it's damaged. If you have a three-wire monitor, try setting sync to the green signal with the SRM firmware. Also, verify that the console environment variable is set to graphics.
How to fix no response to keyboard commands on HP Desktop?
If your HP Desktop is not responding to keyboard commands, first ensure that the keyboard is properly connected to the keyboard port. If the keyboard is password protected, enter the correct password.
What to do if my HP Desktop system boots automatically?
If your HP Desktop system boots automatically when you don't want it to, it might be set to autoboot. To disable this, press [ctrl]+[C] during the self-test or before the windowing system starts. At the console prompt, type set auto_action halt to prevent autobooting. Alternatively, when AlphaBIOS starts, press a [down arrow] to stop the autostart countdown.
What to do if my HP Digital AlphaStation 255 Family security mode is enabled but password does not work?
If you are locked out of your HP Desktop because the security mode is enabled and the password is not working, reset the system configuration. Note your system's environmental variables and ISA configuration setup information in the Equipment Log for later reference. Then, power off the system, open the system box, and set the configuration DIP switches to erase NVRAM. Power the system on and wait for the console to start, then power it off again. Reset the configuration DIP switches to their original settings, reassemble the system, and power it back on. Finally, restore the necessary configuration data from the Equipment Log.
What to do if my HP Desktop floppy drive cannot read or write information?
If your HP Desktop floppy drive is unable to read or write information, verify that the floppy diskette is formatted and is of the correct density for your drive. Try using a different floppy diskette to rule out a worn or damaged diskette. Also, ensure that the floppy diskette is not write-protected by sliding the write-protect switch so the hole is not visible. Finally, make sure that a floppy diskette is actually inserted into the drive.
General| Processor | Alpha 21164 |
|---|---|
| RAM | Up to 512 MB |
| Storage | SCSI hard drive options |
| Graphics | Integrated graphics |
| Expansion Slots | PCI |
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