Dell EMC E45S Installation And Service Manual page 96

CAUTION: Take care not to damage the system identification button while placing the system board into the
chassis.
2. Holding the system board holder, lower the system board it into the system.
3. Incline the system board at an angle and align the connectors with the slots on the rear of the chassis.
4. Slide the system board towards the rear of the chassis until the connectors are firmly seated in the slots.
5. Using a Phillips #2 screwdriver, fasten the screws that secure the system board to the chassis.
Figure 97. Installing the system board
Next steps
1. Replace the following components:
a. Trusted Platform Module (TPM)
NOTE: The TPM Module must be replaced only while installing new system board.
b. Mini PERC card
c. IDSDM module
d. Expansion cards
e. Expansion card risers
f. Processor
g. Heat sink
h. Memory modules
i. LOM riser card
j. Air shroud
2. Reconnect all cables to the system board.
NOTE: Ensure that the cables inside the system are routed along the chassis wall and secured using the cable securing
bracket.
3. Ensure that you perform the following steps:
a. Use the Easy Restore feature to restore the Service Tag. See the
feature section.
b. If the service tag is not backed up in the backup flash device, enter the system service tag manually. See the
update the Service Tag by using System Setup
96 Installing and removing system components
Restoring the system by using the Easy Restore
section.
Manually