IBM Aptiva 2134, Hardware Maintenance Service

Page: 64 / 266

Table 2-1 (Page 1 of 25). POST and Diagnostics and Utilities Index
for Symptoms, Messages, Error Codes, or Beeps
Symptoms, Messages, Error
Codes, or Beeps Action/FRU
Note: To diagnose a problem, first find the symptom, message, error code, or
beeps in 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.
Symptoms
Address Exceeds the Size of
Your Memory.
An invalid memory address was
entered. Diagnostics Tests
display this message during the
Locate Bad Chips option. Enter the correct address.
Memory Module
System Board
Arithmetic Functions Failed.
An error was detected during the
CPU Test. Processor
System Board
Audio software program invoked
but no sound comes out of
speakers. “Diagnostics for Factory-Installed Riser
Card, Sound Card, or Adapter Cards Not
Supported by Diagnostics and Utilities CD”
on page 2-52.
Mwave/Sound adapter card connection,
cable, jumpers
Mwave/Sound adapter card volume control
Speakers
Mwave/Sound adapter card
Audio software program does not
initiate in software but CD-ROM
drive works normally. “Diagnostics for Factory-Installed Riser
Card, Sound Card, or Adapter Cards Not
Supported by Diagnostics and Utilities CD”
on page 2-52.
Mwave jumper settings
Mwave/Sound adapter card
Base Memory Test Failed.
An error was detected in base
memory. Memory Module
System Board
Blinking cursor only and machine
not working normally. “Factory-Installed Drive Devices” on
page 2-46.
Diskette drive connection/cable
Diskette drive
System board
2-10