Replacing The Scsi Hard Disk Drive Bay Fan - NEC EXPRESS5800/120Ld Service Manual

10. Secure the fan bracket to the chassis mounting panel with the screw removed
in Step 5.
11. Connect the fan power cable to the system board.
12. Install the left side panel and the front door.
13. Connect the AC power cord and power up the system.

Replacing the SCSI Hard Disk Drive Bay Fan

1. Power off the system and ensure it is disconnected from the AC power
source.
2. Open and remove the front door.
3. Remove the left side panel as described earlier in this chapter.
4. Tag and disconnect the SCSI hard disk drive bay fan power connector from
the system board. See Figure 4-14, C for the location of this fan.
5. Remove the single screw securing the fan to the mounting panel and slide
the fan out of the system. See Figure 4-16, B.
6. Slide the replacement fan into the system. The information on the fan
housing should face the rear of the system and the fan power cable should be
positioned nearest the system board. Position the fan within the tab located
on the bottom of the chassis and the tab on the inside of the mounting panel.
7. Secure the fan to the mounting panel with the screw removed in Step 5.
8. Connect the fan power cable to the system board.
9. Install the left side panel and the front door.
10. Connect the AC power cord and power up the system.
4-22 Dissasembly and Reassembly