BX920 S4
Upgrade and Maintenance Manual
233
System board components
Ê
Save your changes and exit the BIOS.
I
For detailed information on how to access the BIOS and modify
settings, refer to the "D3142 BIOS Setup Utility for PRIMERGY
BX920 S4" reference manual available online.
Ê
If applicable, open the rack door as described in section
Ê
Locate the desired server blade as described in section
defective server blade" on page 45
Ê
Shut down the server blade as described in section
Ê
Remove the server blade from the system unit as described in section
"Removing the server blade from the system unit" on page 55
.
Ê
Open the server blade as described in section
.
10.3.2.3 Removing the TPM
Ê
Remove the system board as described in section
.
Ê
Lay the system board on a soft, antistatic surface with its component side
facing down.
Figure 99: Removing the TPM screw from the underside of the system board
Ê
Locate the slotted lower end of the TPM screw (see arrow).
Ê
Carefully loosen the TPM screw using a thin slotted screw driver (e.g.
watchmaker's screw driver) or the dedicated TPM screw driver (Japanese
market).