Replacing chassis
Replacing the chassis is required when
About this task
To replace a chassis, complete the following tasks:
Steps
1.Remove the Hold Down Brackets (HDBs).
a.Remove the fixing screws from the rear of the enclosure.
b.Remove the HDBs from the rear of the rack.
2.Remove all DDICs from the enclosure and place on a static free mat or bench. Note the slot position of each DDIC as you remove it, the DDICs must be reinstalled in the same slot position as in the original chassis.
3.Remove the enclosure from the rack rails.
WARNING: Do not attempt to lift the enclosure without any assistance. If installed above the lower 20U of a rack, a customer‐provided mechanical lift must be used to avoid injury.
4.Install the replacement chassis in the rack.
5.Install the HDBs.
6.Move all the back‐panel parts (EMMs, fans, and PSUs) from the original chassis to the racked replacement.
7.Move the front panel bezel from drive drawer 0 from the original chassis onto the racked replacement.
8.Install the DDICs into the replacement.
9.Turn on the enclosure as described in the
10.An update to the electronically stored product ID and Service Tag must be applied. Contact your service provider.
11.Swap the bezel on drive drawer 0 of the failed chassis with the bezel on drive drawer 0 of the new chassis before loading back into the rack.
12.Service Tag is not included in the replacement chassis. Remove the Service Tag label from the old chassis and adhere it to the replacement chassis. Alternatively, mark the replacement chassis with the Service Tag information or print a new tag.
Replacing rack rails
Rack rails are used to install the Dell Storage MD1280 enclosure into a rack.
About this task
To replace rack rails, complete the following tasks:
NOTE: This procedure contains high‐level tasks. For more information about the instructions, see the Rack Installation Instructions document available at www.dell.com/support.
Steps
1.Turn off the EMMs and enclosure as described in the
2.Remove the HDBs.
a. Remove the fixing screws from the rear of the enclosure.
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