Lenovo PC 300GL User Guide (including system setup and option in - Page 71

Moving the Power Supply, DANGER, Do not detach the power supply bracket from the power

Page 71 highlights

Moving the Power Supply To perform some operations inside the computer, you might need to move the power supply to access parts of the system board that are difficult to see or hard to reach. Use the following procedure to provide easier access to the system board: Be sure to see "Safety Information" on page vii. DANGER Do not detach the power supply bracket from the power supply or remove any of the power supply screws. 1. Remove the two screws securing the power supply to the chassis and the drive bays. 2. Slide the power supply unit up toward the top of the chassis. Chapter 7. Installing Options 57

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Moving the Power Supply
To perform some operations inside the computer, you might need to move
the power supply to access parts of the system board that are difficult to see
or hard to reach. Use the following procedure to provide easier access to
the system board:
Be sure to see “Safety Information” on page
vii.
DANGER
Do not detach the power supply bracket from the power
supply or remove any of the power supply screws.
1.
Remove the two screws securing the power supply to the chassis and
the drive bays.
2.
Slide the power supply unit up toward the top of the chassis.
Chapter 7.
Installing Options
57