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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.
Replacement procedure
1. Remove the computer cover. See "Computer cover" on page 43.
2. Remove the front bezel. See "Front bezel" on page 44.
3. Remove the drive bay assembly. See "Drive bay assembly" on page 47.
4. Disconnect the power supply assembly cable from the system board.
5. Remove the power supply assembly.
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M90s User Guide
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