TX120 S3 Upgrade and Maintenance Manual 351
System board and components
Figure 211: Detaching the system board (B)
Ê Slightly lift up the system board by the memory module ejectors and a PCI
slot (1) in order to detach it from the centering bolts (C see in figure 210).
Ê Carefully shift the system board to the right until the plug shells disengage
from the cut-outs in the connector panel (2).
Ê Hold the defective system board by the memory module ejectors and a PCI
slot and lift it out of the chassis.
Ê If applicable, remove the TPM board as described in section "Replacing the
TPM board" on page 343.
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