68
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.
System Board and Memory
System works but fails
to enter power
saving mode when
the “Power
Management” is set
to [Enabled], and
power saving timer
set in BIOS has
elapsed.
Load default settings.
In Win98, check settings in Control
Panel Power utility.
Reload software from Recovery CD.
System hangs before
system boot.
“Index of Symptoms, Messages, Error
Codes, or Beeps” on page 59.
“Undetermined Problems” on page 93.
System hangs after
system boot.
Execute a system test (“Diagnostics/All
Tests” in PC-Doctor diagnostics
program) and set it to stop at “Halt on
Error” to see the potential cause of the
problem.
“Undetermined Problems” on page 93.
Blinking cursor only;
system does not
work.
“Start” on page 55.
Diskette/IDE drive connection/cables
Diskette/IDE disk drives
“Undetermined Problems” on page 93.
System board
Summary of Contents for Types 2193
Page 2: ......
Page 4: ...ii IBM Personal Computer...
Page 5: ......
Page 6: ...IBM Part Number 19K2493 Printed in U S A S19K 2493...
Page 12: ......
Page 20: ...8...
Page 21: ...9...
Page 22: ...10...
Page 23: ...11...
Page 24: ...12...
Page 34: ...22...
Page 35: ...23...
Page 36: ...24...
Page 64: ...52...
Page 106: ...94...
Page 112: ...100...
Page 121: ...109 Pull the diskette drive from the mounting tray to remove it...
Page 140: ...128...
Page 160: ...148...
Page 161: ...149 Safety Inspection Guide Safety Inspection Guide 149 General Guidelines 150...
Page 185: ...173 Appendix B System Board of Machine Types 2194 and 6345...
Page 192: ...180 SPKR Speaker Connector PIN 1 VCC PIN 2 NC PIN 3 NC PIN 4 Data 1...
Page 194: ...182...