HP Kayak XW A2-U2-W2, Руководство пользователя

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English 55
3 Troubleshooting Your PC Workstation
If Your PC Workstation Does Not Start Properly
If Your PC Workstation Does Not Start Properly
Use this section if your PC Workstation does not start properly when
you turn it on, and you experience one of the following symptoms:
•
Your PC 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.
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 PC Workstation, follow this procedure:
1 Check external items.
2 Check internal items.
3 Rebuild your PC Workstation’s components (see page 56).
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 PC 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
the PC Workstation from any telecommunications network.
3 Remove the cover.
rio.bk : rio-ug3.fb4 Page 55 Tuesday, August 19, 1997 4:40 PM