6.5
Replacing the power backplane
Field Replaceable Units (FRU)
Average task duration: 10 minutes
6.5.1
Required tools
Preliminary and concluding steps: tool-less
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Replacing the power supply unit: tool-less
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6.5.2
Preliminary steps
Perform the following steps:
"Opening the rack door" on page 64
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"Locating the defective server" on page 56
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"Disabling BitLocker functionality" on page 85
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"Shutting down the server" on page 65
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"Disconnecting power cords" on page 66
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"Extending the server out of the rack" on page 69
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If further required, remove the server from the rack as described in section
"Removing the server from the rack" on page
"Removing the server cover" on page 72
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"Removing the air duct" on page 73
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RX300 S7
Upgrade and Maintenance Manual
Power supply
70.
129