Dell PowerVault 220S (SCSI) User Manual download pdf (Page 2)

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1 Turn off the storage system.

This step is optional if I/O activity to the storage system has ceased.

2 Remove the host server-to-storage system cable from the EMM.

For removal instructions, see your Installation and Troubleshooting Guide.

3 Using a #2 Phillips-head screwdriver, loosen the captive screw at the top of the EMM

(see Figure 1).

4 Grasp the handle of the module and pull it from the module slot.

NOTE: If you did not turn off power to the storage system in step 1, after the module

is removed from the system, the amber shelf fault light illuminates and, if enabled, an

alarm might beep until the module is replaced.

Figure 1. Removing and Installing an EMM

Installing an Ultra 320 EMM

CAUTION: Before performing any of the procedures listed in this section, read

and follow the safety instructions in the System Information Guide that shipped

with your computer.

Carefully insert the Ultra 320 EMM into the empty module slot.

NOTE: You can identify the Ultra 320 EMM by the SCSI Ultra 320 label on it.

captive screw

handle

secondary EMM

or SCSI terminator card

primary EMM

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Dell PowerVault 220S (SCSI) User Manual Page 2