Dell PowerVault MD1120 - Manual (Page 34)

34
Installing Enclosure Components
Installing an EMM
1 Carefully insert the EMM into the empty module slot.
2 Push the module to the back of the slot until it is firmly seated in the
backplane connector (see Figure 3-4).
3 Push the release lever in (toward the enclosure) until the module is
retracted into the slot and secure.
4 If necessary, update the firmware for your EMM(s). See the Dell Support
website at support.dell.com for the latest information on firmware
updates.
NOTE:
If you have two EMMs installed, both must be running the same
firmware version. For information on updating firmware, see "Downloading
Firmware" on page 26.
For information on EMM connections and cabling, see "Operating Your
Storage Enclosure" on page 21.
Installing an EMM Module Cover in an Empty Bay
CAUTION:
Only trained service technicians are authorized to remove the system
cover and access any of the components inside the system. Before you begin this
procedure, review the safety instructions that came with the system.
If your enclosure configuration calls for a single EMM, the empty EMM bay
must contain a module cover to ensure proper airflow.
Installing and Removing an EMM Module Cover
1 Align the edges of the module cover with the edges of the EMM bay (see
Figure 3-5).
2 Push the module cover into the bay until it snaps into place.
3 To remove the module cover, pull out on the thin tabs on each end of the
cover and slide the cover out of the EMM bay.