Note: The F1 and F2 keys function only after you finish

configuring the Test option.

Space Enables/disables the item
Esc Exits the program
F1 Help
F2 Tests the selected item(s)
Enter Opens the available suboptions
Test
Times Indicates the number of tests to perform.
PC Test Card LED

The green LED on the PC test card turns on when the

PCMCIA test is running. If the LED does not turn on,

check that the card is installed correctly by reseating the

card. If it still does not turn on after it is reseated, try

using another slot for the test. If the LED still does not

turn on and the test fails, replace the FRU shown by the

diagnostic error code.

PQA Diagnostic Program Error Codesand Messages
Error
Code Message FRU/Action in Sequence
System
16XX RTC(Backup
battery error Backup battery
1XXX CPU or System
board error 1. Reload BIOS default
setting.
2. CPU
3. System board
2XXX Memory error 1. Reseat CPU
2. DIMM
3. System board
3XXX Keyboard error 1. Reseat Keyboard
2. Keyboard
3. System board
4XXX Video error System board
5XXX Parallel Port
error System board
6XXX Serial port or
system board
error
System board
7XXX Diskette drive
error 1. Diskette drive
2. System board
8XXX Hard disk error 1. Load BIOS Default
Setting
2. Hard disk connector
board
3. Hard disk
9XXX CD-ROM error 1. Reseat CD-ROM cable
2. CD-ROM drive
3. System board
28 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM