Replacing The Tpm Board; Required Tools; Preliminary Steps - Fujitsu PRIMERGY TX120 S3 Upgrade And Maintenance Manual

14.3.3 Replacing the TPM board

Field Replaceable Units (FRU)
Average task duration: 40 minutes
V
CAUTION!
Advise your contact persons that they must provide you with TPM
backup copies. For security reasons, the TPM must be restored/re-
saved by the customer. After installing a new system board, the TPM
must be enabled. You may not clear the TPM data.
If the contact persons DO NOT have a backup copy available, inform
them that replacing the TPM board will cause to lose all data.

14.3.3.1 Required tools

Preliminary and concluding steps: tool-less
●
Removing the system board:
●
– Phillips PH2 / (+) No. 2 screw driver
Replacing the TPM:
●
– Bit screw driver
– TPM bit insert *
– thin slotted screw driver (
* For the Japanese market:
– Dedicated TPM screw driver (CWZ8291A)
– TPM module fixing tool (S26361-F3552-L909)

14.3.3.2 Preliminary steps

Before replacing the TPM board, perform the following steps:
Ê Disable BitLocker functionality as described in section
functionality" on page
Ê Locate the defective server as described in section
server" on page
TX120 S3
2 x 0.4 mm)*
79.
50.
Upgrade and Maintenance Manual
System board and components
"Disabling BitLocker
"Locating the defective
343