182 Upgrade and Maintenance Manual TX120 S3
Expansion cards and backup units
9.2.2.4 Installing a PCI slot bracket
V CAUTION!
Always replace slot brackets into unused PCI slot openings to comply
with applicable EMC regulations and satisfy cooling requirements.
Figure 83: Installing a PCI slot bracket
Ê Insert a PCI slot bracket into the unused PCI slot opening.
Ê Fold down slot bracket clamp until it locks in place.
9.2.2.5 Concluding steps
Perform the following procedures to complete the task:
Ê Close the server cover as described in section "Closing the server" on
page 70.
Ê Reconnect the AC power cord to the power supply unit.
Ê Enable boot watchdog functionality as described in section "Enabling SVOM
boot watchdog functionality" on page 96.
Ê If BitLocker functionality is used and has been disabled before starting the
maintenance task, re-enable BitLocker as described in section "Enabling
BitLocker functionality" on page 103.