IBM T21, T22 manual 50

Symptomor error FRUor action, in sequence
0193
RFantenna has been removed Enterthe supervisor password.
0194
Thecomputer has been carried
througha security gate
Enterthe supervisor
password.
0195
Securityhardware tamper
detected
1. EnterIBM BIOS Setup
Utilityby entering
supervisorpassword, and
select“Password”-->
“IBMSecurity Chip”-->
“ClearIBM Security Chip”
toclear this error.
2. Securitychip.
3. Systemboard.
0196
Securityhardware removed 1. EnterIBM BIOS Setup
Utilityby entering
supervisorpassword, and
select“Password”-->
“IBMSecurity Chip”-->
“ClearIBM Security Chip”
toclear this error.
2. Securitychip.
3. Systemboard.
0197
Invalidremote change
requested
Theremote configuration for
thesecurity chip has failed.
Confirmthe operation and try
again.
01C9
Morethan one Ethernet devices
arefound. Remove one of
them.Press <Esc> to continue.
1. Removethe Ethernet
devicethat you installed;
orpress Esc to ignore the
warningmessage.
2. Systemboard.
0200
Harddisk error—The hard disk
isnot working.
1. Reseatthe hard-disk
drive.
2. LoadSetup Defaults in IBM
BIOSSetup Utility.
3. Hard-diskdrive.
4. Systemboard.
021x
Keyboarderror Runinteractive tests of the keyboardand the auxiliary
inputdevice.
0220
Monitortype error—Monitor
typedoes not match the one
specifiedin CMOS.
LoadSetup Defaults in IBM
BIOSSetup Utility.
0230
ShadowRAM error—Shadow
RAMfails at offset nnnn.
Systemboard.
0231
SystemRAM error—System
RAMfails at offset nnnn.
1. DIMM.
2. Systemboard.
Symptom-to-FRUindex
50 ThinkPad T20, T21, T22, T23 (MT 2647/2648)