14.4.4 Replacing the TPM
Field Replaceable Unit
(FRU)
Hardware: 40 minutes
Tools: Removing the system board:
–
Phillips PH2 / (+) No. 2 screw driver
Replacing the TPM:
–
Bit screw driver
–
TPM bit insert
(*)
–
Thin slotted screw driver (2 x 0.4 mm)
(*)
– Flat nose pliers
(*)
For Japan:
– Dedicated TPM screw driver (CWZ8291A)
– TPM module fixing tool (S26361-F3552-L909)
CAUTION
▶
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.
Preliminary steps
▶
"Locating the defective server" on page 47.
▶
"Suspending BitLocker functionality" on page
107.
▶
"Shutting down the server" on page 49.
▶
"Disconnecting the power cord" on page 50.
▶
"Getting access to the component" on page 51.
▶
"Removing the system air duct" on page 67.
▶
"Removing the PCI air duct" on page 88.
System board and components
TX2550 M5 Upgrade and Maintenance Manual 485
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