CHAPTER 4: Troubleshooting
22
Installing the cooling module
To install the cooling module:
1 Check for damage, especially to the rear connector on the supply.
2 With the latch in the open position, slide the module into the enclosure until the latch engages
automatically.
3 Secure the module by manually closing the latch. You should hear a click when the module
latch engages.
Controller module
The following procedures apply to both the controller module and the blank module.
Removing a controller module
To remove a controller module:
1 Using two hands, grasp each latch between the thumb and forefinger of each hand. Squeeze
your thumb and forefinger together to release the latches.
2 Pull the latches outward to pull the module out of the enclosure.
Caution
Handle the module carefully and avoid damaging the connector pins. Do not install
the module if any pins appear to be bent.
Caution
If only one controller module is installed, a blank module must be installed in the
unused slot. If the slot is left open, the drive may overheat.
Caution
Do not remove this module unless a replacement can be installed immediately. The
system must not be run without all modules in place.