IBM Storwize V7000, Problem Determination Manual

Page: 117 / 314

Note: You must wait approximately 2.5 minutes after you connect the power
cord of the file module to an electrical outlet before the power-control button
becomes active.
Removing the DIMM air baffle
The following procedure is for a Tier 1 customer replaceable unit (CRU).
Replacement of Tier 1 CRUs is your responsibility. If IBM installs a Tier 1 CRU at
your request, you will be charged for the installation. Service agreements can be
purchased so that you can ask IBM to replace these units.
Note: Before running a procedure, refer to “Removing a file module to perform a
maintenance action” on page 51.
When you work with some optional devices, you must first remove the DIMM air
baffle to access certain components or connectors on the system board.
To remove the DIMM air baffle, complete the following steps.
1. To help you work safely with Storwize V7000 Unified file modules, read the
safety information in “Safety” on page xi, “Safety statements” on page xiii, and
“Installation guidelines” on page 54.
2. Turn off the file module and peripheral devices, then label and disconnect both
power cords and all external cables.
3.
Press down on the left and right side latches and pull the server out of the rack
enclosure until both slide rails lock.
4. Remove the cover, as described in “Removing the cover” on page 83.
5.
Remove riser-card assembly 1, as described in “Removing a PCI riser-card
assembly” on page 99.
Chapter 4. File module
93