Power Supply Assembly - Lenovo 11KC000XGE Hardware Maintenance Manual

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Power supply assembly

Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
Before you open the computer cover, turn off the computer and wait several minutes until the computer is
cool.
Although there are no moving parts in the computer after the power cord has been disconnected, the
following warnings are required for your safety.
Keep fingers and other parts of your body away from hazardous, moving parts. If you suffer an injury, seek
medical care immediately.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 serviceable parts inside these components. If you suspect a problem with one of these parts,
contact a service technician.
For access, do the following:
1. Remove the following parts in order:
• "" on page
• "Front bezel" on page 57
• "Drive bay assembly" on page 59
2. Disconnect the power supply assembly cables from the system board.
Removal steps
.
Chapter 6
Hardware removal and installation
69

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