1.
Remove the bezel.
2.
Unscrew the captive screws at the upper left and lower right corners of the fan you
are replacing.
3.
Pull the fan out of the chassis.
Move the fan to an ESD-safe location.
4.
Carefully align the pins on the back of the new fan with the holes in the chassis
midplane and insert the fan into the slot.
Note:
The PCB power connector must be on the lower left side of the fan
module when inserted into the chassis.
5.
Tighten the two captive screws.
6.
Re-attach the bezel.
Power Supply Removal and Replacement
You can replace malfunctioning power supplies yourself.
Note:
Ground yourself first using appropriate ESD grounding equipment such as a
wrist strap.
Note:
Power supplies can be removed from the chassis while it is still installed in
the rack and while the second power supply is providing system power; this
is called a warm swap.
Chapter 5
Maintenance With Power
5-8
