Sun Microsystems Netra 120, User Manual

Page: 167 / 200

Chapter 11 Replacing a Server or Replacing Individual Components 11-13
8. Unplug the power cable for Fan 3 (see
FIGURE 11-6
) and undo the two screws that
fasten the ducting assembly to the chassis.
FIGURE 11-6
Unplugging and Removing the Fan 3 Assembly
9. Pull the fan and ducting assembly away from the chassis (see
FIGURE 11-6
).
10. Unscrew the system board protection/support block (between the PSU and Hard
Disk Drive bay 1) and slide it back as far as the PSU (see
FIGURE 11-7
).
11. Unscrew and remove the PCI card slide retainer (see
FIGURE 11-7
).
12. Unscrew all system board fixing screws (see
FIGURE 11-7
).
13. Unscrew the SCSI pillars on the back panel (see
FIGURE 11-7
).
14. Slide the system board towards the front of the chassis so that the SCSI, Ethernet
and Serial connectors come free from the chassis.
15. Carefully lift out the system board.