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Table 2. Numeric error codes (continued)
Symptom or error FRU or action, in sequence
1804
Unauthorized WAN card is plugged
in—Power off and remove the WAN card.
1. Remove the WAN card that you
installed.
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.
1830
Invalid memory configuration—Power off
and install a memory module to Slot-0 or
the lower slot.
Install DIMM in Slot-0, but not in Slot-1.
Note: For the construction of the DIMM
slot, see “1050 DIMM slot cover and DIMM”
on page 94.
2000
Hard Drive Active Protection sensor
diagnostics failed.Press <Esc> to
continue.Press <F1> to enter SETUP
1. Undock docking station or port
replicator if it is attached to the
ThinkPad Notebook.
2. Place the ThinkPad Notebook on a
horizontal surface. Do not apply any
physical shock to the computer.
3. Run Diagnostics --> ThinkPad Devices
--> HDD Active Protection Test.
201x
The solid state drive you have installed has
not passed qualification for use in this
computer. Using this drive may cause
compatibility issues and potential issues
with data integrity, including data loss. Press
<Esc> to continue.
Inform the following information to the
customer: If the customer is using a non
qualified SSD which is not supported by this
system, with the risk in mind, the customer
can still use it by pressing ESC. Location of
the SSD is designated as below:
2010: HDD0 (in HDD slot-0)
2011: HDD1 (in HDD slot-1)
2012: Ultrabay with HDD adapter
2100
Initialization error on HDD0 (Main hard
disk drive)
1. Reseat the hard disk drive.
2. Main hard disk drive.
3. System board.
2102
Initialization error on HDD1 (Ultrabay hard
disk drive)
1. Reseat the hard disk drive.
2. Ultrabay
™
hard disk drive.
3. System board.
2110
Read error on HDD0 (Main hard disk drive)
1. Reseat the hard disk drive.
2. Main hard disk drive.
3. System board.
2112
Read error on HDD1 (Ultrabay hard disk
drive)
1. Reseat the hard disk drive.
2. Ultrabay hard disk drive.
3. System board.
Related service information 65