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Table 2. Numeric error codes (continued)
Symptom or error
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.
2101
Detection error on SSD0 (M.2)
Detection error on Storage Device0 (M.2)
2102
Detection error on SSD1 (M.2)
Detection error on Storage Device1 (M.2)
2103
Detection error on Storage Device2 (M.2)
2111
Read error on SSD0 (M.2)
Read error on Storage Device0 (M.2)
2112
Read error on SSD1 (M.2)
Read error on Storage Device1 (M.2)
2113
Read error on Storage Device2 (M.2)
2200
Machine Type and Serial Number are invalid.
2201
Machine UUID is invalid
Error messages
Table 3. Error messages
Symptom or error
Fan error.
One fan error.
36
P15 Gen 2, T15g Gen 2, and P17 Gen 2 Hardware Maintenance Manual
FRU or action, in sequence
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 network card.
2. Replace the system board.
Remove all but the reader that you set up for the
authentication.
1. Reseat the M.2 solid-state drive.
2. Replace the M.2 solid-state drive.
3. Replace the system board.
1. Reseat the M.2 solid-state drive.
2. Replace the M.2 solid-state drive.
3. Replace the system board.
1. Reseat the M.2 solid-state drive.
2. Replace the M.2 solid-state drive.
3. Replace the system board.
1. Reseat the M.2 solid-state drive.
2. Replace the M.2 solid-state drive.
3. Replace the system board.
1. Reseat the M.2 solid-state drive.
2. Replace the M.2 solid-state drive.
3. Replace the system board.
1. Reseat the M.2 solid-state drive.
2. Replace the M.2 solid-state drive.
3. Replace the system board.
Replace the system board.
Replace the system board.
FRU or action, in sequence
1. Replace the fan.
2. Apply thermal grease.
3. Replace the system board.
1. Replace the fan.
2. Apply thermal grease.
3. Replace the system board.
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