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14.6
Replacing the system board
Field Replaceable Unit
(FRU)
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
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.
RX300 S8
(
)
*
423.
Upgrade and Maintenance Manual
System board and components
Hardware: 50 minutes
Software: 10 minutes
(
)
*
section "Replacing the
431
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