Error Messages - Lenovo ThinkPad P52 Hardware Maintenance Manual

Table 1. Numeric error codes (continued)
Symptom or error
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
Detection error on HDD0 (Main HDD)
2101
Detection error on SSD1 (M.2)
2102
Detection error on SSD2 (M.2)
2110
Read error on HDD0 (Main HDD)
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.
One fan error.
Thermal sensing error.
The non-volatile system UEFI variable storage is nearly
full.
FRU or action, in sequence
1. Remove network card.
2. Replace the system board.
Remove all but the reader that you set up for the
authentication.
1. Reseat the hard disk drive.
2. Replace the main hard disk 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 hard disk drive.
2. Replace the main hard disk 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.
Replace the system board.
Press F1 to enter ThinkPad Setup after the error message
is displayed. Then clean up the storage.
Chapter 4
.
Related service information
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