844 Upgrade and Maintenance Manual TX300 S7 / RX350 S7
System board and components
14.3.2.4 Concluding steps
Perform the following procedures to complete the task:
Ê Reinstall the system board as described in section "Installing the system
board" on page 863.
Ê Reinstall the system fan holder as described in section "Installing the system
fan holder" on page 390.
Ê Reinstall the air duct as described in section "Installing the system air duct"
on page 102.
Ê Close the side / top cover as described in section "Mounting the top cover"
on page 115 (rack server) or "Mounting the side cover" on page 122 (tower
server).
Ê When working on a rack-mounted server, secure it in the rack as described
in section "Sliding the server into the rack" on page 132.
If the server has been completely removed from the rack for maintenance
purposes, reinstall and secure it in the rack as described in section
"Mounting the server in the rack" on page 130.
Ê Reconnect the AC power cords to the power supply units and secure them
with PSU cable brackets as described in section "Connecting the server to
the mains" on page 133.
14.3.3 Replacing the TPM board
V CAUTION!
Advise your contact persons that they must provide you with TPM
backup copies. For security reasons, the TPM must be restored/re-
saved by the customer. After installing a new system board, the TPM
must be enabled. You may not clear the TPM data.
If the contact persons DO NOT have a backup copy available, inform
them that replacing the TPM board will cause to lose all data.
Field Replaceable Units (FRU)
Average task duration: 40 minutes
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