Lenovo 20KE, Руководство по техническому обслуживанию аппаратной части

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Table 1. Numeric error codes (continued)
Symptom or error FRU or action, in sequence
0189
Invalid RFID configuration information area—The
EEPROM checksum is not correct.
System board
0190
Critical low-battery error
1. Charge the battery.
2. Battery
0191
System Security—Invalid Remote Change requested.
1. Run the ThinkPad Setup program, and then save
current setting by pressing F10.
2. System board
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
0270
Real Time Clock Error— System Real Time Clock is not
functional.
Have the computer serviced.
0271
Check Date and Time settings— Neither the date nor the
time is set in the computer.
Set the date and time, using ThinkPad Setup.
1802
Unauthorized network card is plugged in—Turn off and
remove the network card.
1. Remove wireless network card.
2. System board
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.
Remove all but the reader that you set up for the
authentication.
2100
Detection error on HDD0 (Main HDD)
1. Reseat the hard disk drive.
2. Hard disk drive
3. System board
2101
Detection error on SSD1 (M.2)
1. Reseat the M.2 solid-state drive.
2. M.2 solid-state drive
3. System board
2102
Detection error on SSD2 (M.2)
1. Reseat the M.2 solid-state drive.
2. M.2 solid-state drive
3. System board
2110
Read error on HDD0 (Main HDD)
1. Reseat the hard disk drive.
2. Hard disk drive
3. System board
2111
Read error on SSD1 (M.2)
1. Reseat the M.2 solid-state drive.
2. M.2 solid-state drive
3. System board
2112
Read error on SSD2 (M.2)
1. Reseat the M.2 solid-state drive.
2. M.2 solid-state drive
3. System board
2200
Machine Type and Serial Number are invalid.
System board
2201
Machine UUID is invalid
System board
Chapter 4
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Related service information
37