NEC Express5800/120Rd-2 Service Manual page 298

7-54 Disassembly and Reassembly
Installing a Backup Device
See the section "Preparing for Installation and Removal" described earlier to prepare.
1.
Pull out the server from the rack.
2.
Open the top cover.
3.
Remove the riser card for full-height PCI boards.
4.
Disconnect the two fan cables from the fan unit.
5.
6. Disconnect the FPC cable connecting the system board and SCSI backplane.
IMPORTANT:
While lifting up the release tab of the fan unit, slide the fan unit to the left when viewed
7.
from the front of the server.
IMPORTANT:
cable and components in the server.
Lift straight up and remove the fan unit from the server.
8.
System board
Fan cables
Be careful not to damage the FPC cable.
Release tab
Be careful not to damage the main power cable or the flat
FPC cable
Main power cable