3. Push on the latch tab to engage the latch (2).
4. When the latch is engaged, push firmly on the module to verify that the disk is
properly seated (3).
The disk's Active light flashes to reflect the disk's spin-up sequence.
Figure 147 Installing a disk
Installing a fan
Before you begin
The shelf must have at least two fan modules installed while the shelf is powered up;
do not remove more than one fan module while AC power is on. There is a five minute
limit to replace a fan before the system may start shutting down the disk drives. Do
not remove a faulted fan unless a replacement is on hand and available to be installed
within five minutes.
Attach an ESD wristband to your wrist and the shelf where you will install the fan.
Removing and Replacing FRUs
Installing a fan 165