HP P Class 733/800/866MHz / 1GHz, Руководство пользователя

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Chapter 3 57
Troubleshooting Your HP Visualize Linux Workstation
If Your Workstation Does Not Start Properly
If Your Workstation Does Not Start Properly
Use this section if your Workstation does not start properly when you
turn it on, and you experience one of the following symptoms:
• Your Workstation’s display is blank and there are no error messages.
• You cannot change any values in the Setup program.
• A POST error message is displayed.
• An error message and icon appears on the LCD screen (refer to
the section “Using HP MaxiLife to Diagnose Problems”).
Display is Blank and There Are No Error Messages
If your display is blank and there are no error messages when you turn
on your Workstation, follow this procedure:
1. Check the LCD screen (refer to the section “Using HP MaxiLife to
Diagnose Problems”).
2. Check external items.
3. Check internal items.
Check External
Items Be sure the following external items are functioning properly:
• Check that the computer and display are turned on. (The power light
should be illuminated.)
• Check the display’s contrast and brightness settings.
• Make sure that all cables and power cords are firmly plugged in.
• Make sure the power outlet is working.
Check Internal
Items If the Workstation still does not start properly, follow this procedure to
check the internal items:
1. Turn off the display, the computer, and all external devices.
2. Unplug all power cords and cables, noting their positions. Disconnect