2

1

1 power supply

2

mounting screw

7Slide the power supply toward the front of the computer approximately 1 inch.

8Lift the power supply up and out of the computer.

9Slide the replacement power supply into place.

10Replace the screws that secure the power supply to the back of the computer chassis.

11Reconnect the DC power cables to the system board and drives (see "System Board Components" on page 172 for connector locations).

12Replace the floppy drive or media card reader (see "Installing a Floppy Drive" on page 208).

13Replace the optical drive (see "Installing an Optical Drive" on page 205).

14Replace the computer cover (see "Replacing the Computer Cover" on page 317).

15Connect the AC power cable to the power supply AC power connector.

NOTICE: To connect a network cable, plug the cable into the network wall jack and then plug it into the computer.

16Connect your computer and devices to electrical outlets, and turn them on.

220

Power Supply

Page 220
Image 220
Dell 755 manual Mounting screw