Power Backplane
The following procedures cover removal and replacement of the power backplane.
Removal
1. If you have not already done so, shut down the system as described in “Stopping
the System” on page 248.
2. If you have not already done so, unplug the system power cables from the electrical
outlet.
3. If you have not already done so, remove the service access cover as described in
“Service Access Cover” on page 251.
4. Remove the power supplies.
5. Disconnect the cables from the power backplane.
6. Push down on the release lever and remove the power backplane.
1
Replacement
1. Replace in reverse order.
280
Service Guide
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