P o w e r b o a r d s a n d s p e a k e r
Figure 9-2 Hard Disk Power Distribution Board
Power Distribution Panel
HD Cooling Fan Assembly
With all hard disk drives, drive modules and the motherboard cooling
fan assembly removed, attach the hard disk distribution board to the
centre spine of the server, in the disk chamber, using the 11 screws as
Refit all the hard disk drive modules and drives.
It is vital that you remember the exact cable and connector arrangement of your
hard disks, particularly if you are using a RAID (Redundant Array of
Independent Disks) configuration. If you fail to restore the arrangement so that
all cables and plugs are as they were originally, you risk losing all the data on
your hard disks.
Reconnect the bus bars in the electronics chamber.
You must use a torque wrench to tighten the bus bar bolts. The torque wrench
setting is 5 Newton metres (Nm).
Replace the motherboard cooling fan assembly.
Removable Media Drives