Chapter
3
Trouble
Shooting
3-4
PROBLEM
No screen.
PROBABLE CAUSE
DIAGNOSIS
SOLUTION
Memory problem.
Reboot computer.
Reinstall memory, make
sure that all memory
modules are installed in
correct sockets.
Computer virus.
Use anti-virus programs to
detect and clean viruses.
PROBLEM
Screen goes blank periodically.
PROBABLE CAUSE
DIAGNOSIS
SOLUTION
Screen saver is enabled.
Disable screen saver.
PROBLEM
Keyboard failure.
PROBABLE CAUSE
DIAGNOSIS
SOLUTION
Keyboard is
disconnected.
Reconnect
keyboard.
Check keys again, if no
improvement replace
keyboard.
Содержание M7TDE
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