Lenovo NetVista Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, and N - Page 66

Interactive Test/Joystick test in PC-Doctor diagnostics, See Power Management Setup

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Table 2-3 Error Symptoms List Error Symptoms Action/FRU NOTE: To diagnose a problem, first find the error symptom in the left column. If directed to a check procedure, replace the FRU indicated in the check procedure. If no check procedure is indicated, the first Action/FRU listed in right column is the most likely cause. Game port does not respond or does not work. Connect a joystick to the game port, then execute "Interactive Test/Joystick test" in PC-Doctor diagnostics program. System board. Diagnostic Program Diagnostics programs cannot be executed. Reboot the system from the diagnostics diskette. Load default settings. Diagnostics diskette. Memory module. System board. Missing diagnostics Diagnostics diskette. files(s). Keyboard Some or all keys on "Keyboard" on page 75. keyboard do not work. Power Supply Pressing power switch cannot turn off system.. (Only unplug power cord from electrical outlet can turn off system.) See "Power Management Setup" on page 48. Power switch cable assembly "Power Supply" on page 77. System board Pressing power Check the voltage selector on the power supply if it is off. switch cannot turn on system.. Power switch cable assembly. Executing software Load default settings. shutdown from Windows98 Start Reload software from Recovery CD. menu cannot turn off system. (Only pressing power switch can force system to turn off). No system power, "Power Supply" on page 77. or power supply is not running. fan System board. Other Problems Any other problems. "Undetermined Problems" on page 80. 66

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66
Table 2-3 Error Symptoms List
Error Symptoms
Action/FRU
NOTE: To diagnose a problem, first find the error symptom in the left column. If
directed to a check procedure, replace the FRU indicated in the check
procedure. If no check procedure is indicated, the first Action/FRU listed in right
column is the most likely cause.
Game port does
not respond or
does not work.
Connect a joystick to the game port, then execute
“Interactive Test/Joystick test” in PC-Doctor diagnostics
program.
System board.
Diagnostic Program
Diagnostics
programs cannot
be executed.
Reboot the system from the diagnostics diskette.
Load default settings.
Diagnostics diskette.
Memory module.
System board.
Missing diagnostics
files(s).
Diagnostics diskette.
Keyboard
Some or all keys on
keyboard do not
work.
“Keyboard“ on page 75.
Power Supply
Pressing power
switch cannot turn
off system.. (Only
unplug power cord
from electrical
outlet can turn off
system.)
See ”Power Management Setup” on page 48.
Power switch cable assembly
"Power Supply" on page 77.
System board
Pressing power
switch cannot turn
on system..
Check the voltage selector on the power supply if it is off.
Power switch cable assembly.
Executing software
shutdown from
Windows98 Start
menu cannot turn
off system. (Only
pressing power
switch can force
system to turn off).
Load default settings.
Reload software from Recovery CD.
No system power,
or power supply fan
is not running.
"Power Supply" on page 77.
System board.
Other Problems
Any other
problems.
“Undetermined Problems” on page 80.