IBM DS4700 manual Hot-swap E-DDM LEDs

Figure 110. Hot-swap E-DDM LEDs

3.Determine the bay into which you want to install the E-DDM.

4.Remove the blank tray by doing the following:

a.Release the latch on the E-DDM CRU by pressing on the inside of the bottom of the tray handle.

b.Lift the closed latch to its open position. (The latch is at a 90° angle to the front of the E-DDM when open.)

c.Pull the blank tray out of the bay.

d.Save the blank tray for later use.

5.Install the E-DDM by doing the following:

Note: The hard disk drive comes installed in a drive tray. Do not attempt to detach the drive from the tray.

a.Release the latch on the drive CRU by pressing on the inside of the bottom of the tray handle.

b.Pull the handle on the tray out so that it is in the open position, as shown in Figure 111.

Tray handle

Tray latch

exp80012

Figure 111. E-DDM CRU handle

c.Slide the E-DDM CRU into the empty bay until the hinge of the tray handle latches beneath the storage subsystem bezel or the adjacent E-DDM CRU bezel.

154IBM System Storage DS4700 Express Storage Subsystem: Installation, User’s and Maintenance Guide