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Table 1. Numeric error codes (continued)
Symptom or error
0191
System Security—Invalid Remote Change requested.
0199
System Security— Security password retry count
exceeded.
0270
Real Time Clock Error— System Real Time Clock is not
functional.
0271
Check Date and Time settings— Neither the date nor the
time is set in the computer.
1802
Unauthorized network card is plugged in—Turn off and
remove the network card.
1820
More than one external fingerprint reader is attached.
Power off and remove all but the reader that you set up
within your main operating system.
2100/2101/2102
Detection error on storage device (M.2)
2111
Read error on SSD1 (M.2)
2112
Read error on SSD2 (M.2)
2200
Machine Type and Serial Number are invalid.
2201
Machine UUID is invalid
Error messages
Table 2. Error messages
Symptom or error
Fan error
Thermal sensing error
FRU or action, in sequence
1. Run the ThinkPad Setup program, and then save
current setting by pressing F10.
2. System board
1. Run the ThinkPad Setup program, and then save
the current setting by pressing F10.
2. System board
1. Run ThinkPad Setup to reset the time and date
2. Replace the coin-cell battery and run ThinkPad Setup
to reset the time and date.
1. Run ThinkPad Setup to reset the time and date
2. Replace the coin-cell battery and run ThinkPad Setup
to reset the time and date.
1. Remove wireless network card.
2. System board
Remove all but the reader that you set up for the
authentication.
1. Reseat the M.2 solid-state drive.
2. Main M.2 solid-state drive
3. System board
1. Reseat the M.2 solid-state drive.
2. Main M.2 solid-state drive
3. System board
1. Reseat the M.2 solid-state drive.
2. Main M.2 solid-state drive
3. System board
System board
System board
FRU or action, in sequence
1. Fan
2. Thermal grease
3. System board
System board
Chapter 4
.
Related service information
37
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