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Table 2. Numeric error codes (continued)
Symptom or error
FRU or action, in sequence
0197
Invalid remote change requested.
The remote conguration for the security chip has
failed. Conrm the operation and try again.
0199
System Security— Security password retry count
exceeded.
1. Run the ThinkPad Setup program, and then save
the current setting by pressing F10.
2. System board.
01C8
Two or more modem devices are found. Remove all but
one of them. Press <Esc> to continue.
1. Remove either a Mini-PCI Card or a modem
daughter card. Otherwise, press Esc to ignore
the warning message.
2. System board.
01C9
Two or more Ethernet devices are found. Remove all but
one of them. Press <Esc> to continue.
1. Remove either a Mini PCI Ethernet card or an
Ethernet daughter card. Otherwise, press Esc to
ignore the warning message.
2. System board.
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.
01CA
More than one Wireless LAN devices are found. Remove
one of them.
1. Remove the wireless LAN device that you
installed.
2. System board.
0200
Hard disk error—The hard disk is not working.
1. Reseat the hard disk drive.
2. Load Setup Defaults in the ThinkPad Setup program.
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
specied in CMOS.
Load Setup Defaults in the ThinkPad Setup program.
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.
0232
Extended RAM error— Extended RAM fails at offset nnnn.
1. DIMM.
2. System board.
0250
System battery error—System battery is dead.
1. Charge the backup battery for more than 8 hours
by connecting the ac power adapter.
2. Replace the backup battery and run the ThinkPad
Setup program to reset the time and date.
0251
System CMOS checksum bad— Default conguration
used.
1. Charge the backup battery for more than 8 hours
by connecting the ac power adapter.
2. Replace the backup battery and run the ThinkPad
Setup program to reset the time and date.
0252
Password checksum bad—The password is cleared.
Reset the password by running the ThinkPad Setup
program.
0260
System timer error.
1. Charge the backup battery for more than 8 hours
by connecting the ac power adapter.
2. Replace the backup battery and run the ThinkPad
Setup program to reset the time and date.
3. System board.
44 ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual