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. Leave the server connected to power.
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. To ensure proper system cooling, do not remove the top cover for more than 30
minutes during this procedure.
The LED on the system board near the connector for the failing fan is lit.
6. Grasp the fan by the finger grips on the sides of the fan.
7. Lift the fan out of the server.
8. Replace the fan within 30 seconds.
9. If you are instructed to return the fan, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Installing a hot-swap fan
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.
For proper cooling, the server requires that all three fans be installed at all times.
Attention: To ensure proper server operation, if a fan fails, replace it immediately.
Have a replacement fan ready to install as soon as you remove the failed fan.
The fans use system-board fan connectors 2, 4, and 6 only. The following table lists
the fan connector on the system board for each double-fan. See “System-board
internal connectors” in the IBM Storwize V7000 Unified Information Center for the
locations of the fan connectors.
134 Storwize V7000 Unified: Problem Determination Guide Version
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