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