IBM Aptiva 2142, Hardware Maintenance Service

Page: 76 / 212

Table 2-1 (Page 10 of 23). POST and Diagnostics and Utilities Index
for Symptoms, Messages, Error Codes, or Beeps
Symptoms, Messages, Error
Codes, or Beeps Action/FRU
System fan does not run when
the power supply fan runs. With power-on, check the system fan
connector J1 on Type A-1 system board
and connector J16 on Type A-2 system
board for +12 V dc.
Processor fan
System board
Processor speed seems slower. “Memory” on page 2-37.
Cache memory
System board
Program loads from the hard
disk with a known-good CD in
the CD/DVD-ROM drive or
diagnostics diskette in the first
3.5-inch diskette drive (and
CD/DVD-ROM drive or diskette
drive is enabled in the Setup
Utility). “Factory-Installed Drive Devices” on
page 2-47.
CD/DVD-ROM Drive
Diskette Drive
System Board
Power Supply
Program or File
Not Found
Press Any Key
Diagnostics cannot find the
USER(N).COM file.
Diagnostic CD or diskette
CD/DVD-ROM Drive or Diskette Drive
System Board
Program Too Big To Fit In
Memory.
Too many Terminate and Stay
Resident programs in memory. Reboot the system from the Diagnostic CD.
System unit does not turn off
with power switch. (System unit
must be unplugged from
electrical outlet to completely
turn off.) “Power Supply” on page 2-34
Power switch assembly
System Board
QAPlus/PRO Cannot Be Re-run
Because Of Error In Relocating
Program.
Diagnostics failed to relocate the
Diagnostics Test programs so
the memory space it resides in
was not tested. Diagnostic CD
Memory Module
System Board
2-20
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