IBM Aptiva 2124, Техническое обслуживание оборудования

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Check Procedures 2-9
2. If you cannot run the diagnostics program tests but did receive a POST
error code, diagnose the POST error message.
3. If you did not receive any error message, look for a description of your
error symptoms in “Error Symptoms List” in table 2-2.
Check all power supply voltages, switch, and jumper settings before you
replace the system board. Also check the power supply voltages if you
have a “system no-power” condition. (See "Power Supply Cable
Connector Specifications" on page 5-15, "Machine Type 2153/K6 System
Board " on page 5-3 and "Machine Type 2153/Celeron System Board
Layout" on page 5-8.)
4. If you are unable to correct the problem by using the “BIOS Error Codes,
Messages, And Beeps List” table and “Error Symptoms List” table, go to
“Undetermined Problems” on page 2-42.
Table 2- 1 BIOS Error Codes, Messages, and Beeps List
BIOS Error Codes,
Messages, beeps Action/FRU
NOTE: To diagnose a problem, first find the BIOS error messages, codes,
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.
POST Error Codes and Messages
0111
I/O Parity Error
ISA adapter card
System board
0127
CPU Speed Error
Check CPU speed
DIP switches
System board
0161
Bad CMOS Battery
Load default settings in setup.
CMOS battery.
System board.
0162
Equipment Configuration
Error
Ensure the equipment (diskette drive, hard
disk drive, keyboard, mouse, etc. ) are
connected properly and are set correctly in
BIOS Setup.
Load default settings in setup.
CMOS battery should be replaced.
System board.