246
Upgrade and Maintenance Manual
BX920
S4
System board components
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Figure 105: Detaching the system board (B)
Ê
Carefully shift the system board to the front (see arrow) in order to detach it
from the centering bolts (see circles).
Ê
Hold the defective system board by the memory module ejectors and at a
slight angle lift it out of the chassis.
Ê
If applicable, remove the TPM as described in
