Replacing the DEU Cabinet
Caution: Drives and printed circuit board components are sensitive to electrostatic discharge. To prevent operating failure or damage, observe the following: Establish a ground for yourself by using the wrist grounding strap, or by touching the metal chassis prior to handling or installing the drives or printed circuit board components.
1Remove your new cabinet from the shipping carton and inspect the shipment. Save the packaging material.
2Down your server and turn off the computer system. Turn the power off to the old DEU cabinet.
Note: Note the position of the data cables, disk drives, and the jumpers on termination interface cards prior to disconnecting or removing the items. To facilitate correct installation, you may want to tag the cables appropriately. The drives should have a drive label located on the front of each drive unit.
3Remove each drive noting its position and store them in a safe location.
4Disconnect the data and power cables from the old subsystem.
5(Rack Mount Systems Only) Remove the DEU from the rack assembly.
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7(Rack Mount Systems Only) Install the new DEU cabinet into the rack assembly.
8If you have a third power supply unit installed in the old cabinet, remove it and install the PSU into the new cabinet.
9Reconnect and secure the power cord and data cables.
10Install the drives into the new cabinet in exactly the same order as they were in the old cabinet.
11Power ON the new DEU subsystem.
PRINTER NOTE: Page size 9” x 9.25”. Align this page to top, right hand corner. Back box bleeds off top and right edge. Left side of page extends to 9.25 inches.
