IBM 310ED - Manual (Page 40)

Error
Code Message FRU/Action in Sequence
047 Diskette
Drive(s)
Disabled 1. Ensure the diskette drive is
not set to [Disabled] in the
“System Security” of BIOS
Utility.
2. Diskette drive cable
3. Diskette drive
048 Diskette Write
Protected 1. Ensure the diskette drive is
not set to [Write Protect All
Sectors] in the “System
Security” of BIOS Utility.
2. Diskette drive cable
3. Diskette drive
050 IDE Drive 0
Error 1. Ensure the hard disk 0 is
set to [Auto] in the Basic
System Settings of BIOS
Utility.
2. Hard disk connector board
3. Hard disk drive
4. System board
054 IDE Drive(s)
Disabled 1. Ensure the hard disk drive
is not set to [Disabled] in
the System Security of
BIOS Utility.
2. Diskette drive cable
3. Diskette drive
055 Hard disk
drive(s) Write
Protected 1. Ensure the hard disk drive
is not set to [Write protect
Boot Sector] in the System
Security of BIOS Utility.
2. Hard disk connector board.
3. Hard disk drive
4. System board
056 IDE Drive 0
Auto
Detection
Failed 1. Ensure the hard disk 0 is
set to [Auto] in the Basic
System Settings of BIOS
Utility.
2. Hard disk connector board
3. Hard disk drive
4. System board
070 Real Time
Clock Error 1. Reset Time in the Basic
System Settings of BIOS
Utility.
2. Backup battery (RTC
battery)
3. System board
071 CMOS
Battery Bad 1. Enter BIOS Utility to
execute Load Setup Default
Settings.
2. Backup battery (RTC
battery)
3. System board
16 IBM Mobile Systems ThinkPad 310 (D/E/ED) HMM