If You Cannot Turn Off Your Pc; If Your Pc Has A Hardware Problem; Display Does Not Work Properly - HP Vectra XA 6/xxx User Manual

If You Cannot Turn Off Your PC

Use this section if you cannot turn off your PC, the power indication
light is red, and you hear a "buzzing" sound.
Check if your PC is locked, whereby "power-off" is not allowed. You
•
will need to enter a password to unlock the PC (refer to "Setting
Passwords", on page 9).
Check if you are in a suspend/sleep mode, where by a "power-off"
•
would risk a loss of information/data (refer to the Power Menu in the
HP Setup program).

If Your PC Has a Hardware Problem

This section describes what to do if you have problems with your
display, disk drives, printer, accessory board, keyboard, or mouse.

Display Does Not Work Properly

If Your Display is Blurred or Unreadable
If you have selected the wrong display, the display screen may become
blurred or unreadable. To correct this problem:
Select the correct display by referring to the display options section
•
in the HP-provided online user setup information that came with
your PC.
Alternatively, select the correct display by using the procedures in
•
the operating system on your PC. Refer to your PC's operating
system documentation for details.
3 Troubleshooting Your PC
If You Cannot Turn Off Your PC
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