A SERVICE OF

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Removing and replacing the power supply
Attention
Never remove the cover on a power supply or any part that has the
following label attached.
Hazardous voltage, current, and energy levels are present inside any
component that has this label attached. There are no servicable parts inside
these components.
1. Open the cover. See “Opening the cover” on page 90.
2. Remove the PCI riser. See “Removing and replacing a PCI adapter” on page
93.
3. Disconnect all power supply cables from the drives.
4. Disconnect all power supply cables from the system board. See “Identifying
parts on the system board” on page 92.
5. Remove the three screws that hold the power supply in place.
6. Lift the power supply out.
96 Hardware Maintenance Manual