Acer 720 Laptop User Manual


 
Chapter 4 101
PQA Diagnostics Program Error Codes and Messages
Error Code Message FRU/Action in Sequence
System
16XX 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 (IMM module).
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. Reload BIOS default setting.
2. Hard disk
3. System board
9XXX CD-ROM error 1. Reseat CD-ROM cable.
2. CD-ROM drive
3. System board
10XXX CPU or System board
error
1. CPU
2. System board
11XXX Pointing device error 1. Reseat Keyboard.
2. Keyboard
3. System board
720.book Page 101 Saturday, March 6, 1999 10:00 AM