Tools: Replacing the system board:
– Phillips PH2 / (+) No. 2 screw driver
–
Magnifying glass for inspecting CPU socket springs
(recommended)
Replacing the TPM:
– Bit screw driver
– Flat nose pliers
–
TPM bit insert
(*)
–
Thin slotted screw driver (2 x 0.4 mm)
(*)
(*)
For Japan:
– Dedicated TPM screw driver (CWZ8291A)
– TPM module fixing tool (S26361-F3552-L909)
Note on TPM
The system board can be equipped with an optional TPM. This module
enables third party programs to store key information (e. g. drive
encryption using Windows Bitlocker Drive Encryption).
If the customer is using TPM functionality
, the TPM has to be removed
from the defective system board and connected to the new system
board. For more information, see "Replacing the TPM" on page 192.
The TPM has to be enabled in the system BIOS.
CAUTION
▶
Before replacing the system board, ask the customer whether TPM
functionality is used.
▶
If the customer is using TPM functionality, remove the TPM from
the old system board and install it on the new system board.
▶
Advise your contact persons that they must provide you with all
recovery keys which belong to the system to restore them in the
TPM later
.
System board and components
206 Upgrade and Maintenance Manual TX1310 M5
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