7-2
Solving System Problems
Problem Checklist
First check the items in the following list. If these items don't help, see
the table that follows the list.
!
Power is on to the computer.
!
The electrical outlet to which your AC adapter is connected is
working. Test the outlet by plugging in a lamp or other electrical
device.
!
All cables are tightly connected.
!
The display setting is configured correctly.
!
The display brightness control is adjusted properly.
!
If using battery power, check that the battery pack is properly inserted
and fully charged.
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