TX1310 M3 Upgrade and Maintenance Manual 195
System board and components
15.4 Replacing the system board
Field Replaceable Unit
(FRU)
Hardware: 50 minutes
Software: 10 minutes
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
– TPM bit insert
(
*
)
– Flat nose pliers
– thin slotted screw driver (2 x 0.4 mm)
(
*
)
(
*
)
For Japan
– Dedicated TPM screw driver (CWZ8291A)
– TPM module fixing tool (S26361-F3552-L909)