IBM T23 Hardware Maintenance Manual - Page 56

Enter IBM BIOS Setup, Clear IBM Security Chip - remove hard drive

Page 56 highlights

Symptom-to-FRU index Symptom or error FRU or action, in sequence 0193 Enter the supervisor RF antenna has been removed password. 0194 Enter the supervisor The computer has been carried password. through a security gate 0195 Security hardware tamper detected 1. Enter IBM BIOS Setup Utility by entering supervisor password, and select "Password" --> "IBM Security Chip" --> "Clear IBM Security Chip" to clear this error. 2. Security chip. 3. System board. 0196 Security hardware removed 1. Enter IBM BIOS Setup Utility by entering supervisor password, and select "Password" --> "IBM Security Chip" --> "Clear IBM Security Chip" to clear this error. 2. Security chip. 3. System board. 0197 Invalid remote change requested The remote configuration for the security chip has failed. Confirm the operation and try again. 01C9 1. Remove the Ethernet More than one Ethernet devices are found. Remove one of them. Press to continue. device that you installed; or press Esc to ignore the warning message. 2. System board. 0200 Hard disk error-The hard disk is not working. 1. Reseat the hard-disk drive. 2. Load Setup Defaults in IBM BIOS Setup Utility. 3. Hard-disk drive. 4. System board. 021x Keyboard error Run interactive tests of the keyboard and the auxiliary input device. 0220 Monitor type error-Monitor type does not match the one specified in CMOS. Load Setup Defaults in IBM BIOS Setup Utility. 0230 Shadow RAM error-Shadow RAM fails at offset nnnn. System board. 0231 System RAM error-System RAM fails at offset nnnn. 1. DIMM. 2. System board. 50 ThinkPad T20, T21, T22, T23 (MT 2647/2648)

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Symptom or error
FRU or action, in sequence
0193
RF antenna has been removed
Enter the supervisor
password
.
0194
The computer has been carried
through a security gate
Enter the supervisor
password
.
0195
Security hardware tamper
detected
1.
Enter IBM BIOS Setup
Utility by entering
supervisor password, and
select
Password
-->
IBM Security Chip
-->
Clear IBM Security Chip
to clear this error
.
2.
Security chip.
3.
System board.
0196
Security hardware removed
1.
Enter IBM BIOS Setup
Utility by entering
supervisor password, and
select
Password
-->
IBM Security Chip
-->
Clear IBM Security Chip
to clear this error
.
2.
Security chip.
3.
System board.
0197
Invalid remote change
requested
The remote configuration for
the security chip has failed.
Confirm the operation and try
again.
01C9
More than one Ethernet devices
are found. Remove one of
them. Press <Esc> to continue.
1.
Remove the Ethernet
device that you installed;
or press Esc to ignore the
warning message
.
2.
System board.
0200
Hard disk error
The hard disk
is not working.
1.
Reseat the hard-disk
drive
.
2.
Load Setup Defaults in IBM
BIOS Setup Utility.
3.
Hard-disk drive.
4.
System board.
021x
Keyboard error
Run interactive tests of the
keyboard and the auxiliary
input device
.
0220
Monitor type error
Monitor
type does not match the one
specified in CMOS.
Load Setup Defaults in IBM
BIOS Setup Utility.
0230
Shadow RAM error
Shadow
RAM fails at offset nnnn.
System board
.
0231
System RAM error
System
RAM fails at offset nnnn.
1.
DIMM
.
2.
System board.
Symptom-to-FRU index
50
ThinkPad T20, T21, T22, T23 (MT 2647/2648)