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System board and components
Tools: Replacing the system board:
– Phillips PH2 / (+) No. 2 screw driver
– Magnifying glass for inspecting processor socket springs
(recommended)
Replacing the TPM:
– Bit screw driver
– TPM bit insert
– thin slotted screw driver (2 x 0.4 mm)
(
)
*
For the Japanese market:
– Dedicated TPM screw driver (CWZ8291A)
– TPM module fixing tool (S26361-F3552-L909)
If a UFM is installed:
– Phillips PH1 / (+) No. 1 screw driver
If a DynamicLoM module is installed:
– Phillips PH0 / (+) No. 0 screw driver
– hexagon screw driver 5 mm
Note on TPM
I
The system board can be equipped with an optional TPM (Trusted
Platform Module). 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 a detailed description, please refer to
TPM" on page
The TPM is activated in the system BIOS.
V
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.
398
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)
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386.
Upgrade and Maintenance Manual
(
)
*
section "Replacing the
RX2540 M1
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