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Error Symptoms
Game port does not
respond or does not work.
Diagnostics programs
cannot be executed.
Missing diagnostics file(s).
Some or all keys on
keyboard do not work.
Pressing power switch does
not turn off system. (Only
unplugging power cord from
electrical outlet can turn off
system.)
Pressing power switch does
not turn on system.
Executing software
shutdown from
Windwos2000, Windows
XP, Windows NT, or the
other operating system,
Start menu does not turn off
system. (Only pressing
power switch can turn off
the system).
No system power, or power
supply fan is not running.
Any other problems.
1. Connect a joystick to
2. System board.
Diagnostic Program
1. Reboot the system
2. Load default settings.
3. Diagnostics program.
4. Memory module.
5. System board.
1. Diagnostics program.
Keyboard
1. "Keyboard" on page 69.
Power Supply
1. Power switch cable
2. "Power Supply" on
1. Power switch cable
1. Load default settings.
2. Reload software from
1. "Power Supply" on
2. System board.
Other Problems
1. See "Undetermined
Action/FRU
the game port, then
execute "Interactive
Test/Joystick" test in
PC-Doctor diagnostics
program.
from the diagnostics
program located in
service partition.
assembly
page 72
assembly.
Recovery CD.
page 72
Problems" on page 77
Check Procedures 55
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