Dell 3451 Service Manual download pdf (Page 90)

Replacing the power-adapter

port

WARNING: Before working inside your computer, read the safety

information that shipped with your computer and follow the steps in

Before working inside your computer. After working inside your

computer, follow the instructions in After working inside your

computer. For more safety best practices, see the Regulatory

Compliance home page at dell.com/regulatory_compliance.

Procedure

1 Slide the power-adapter port into the slot on the computer base.

2 Replace the screw that secures the power-adapter port to the computer

base.

3 Route the power-adapter port cable through the routing guides on the

computer base.

Post-requisites

1 Replace the display assembly.

2 Follow the procedure from step 4 to step 8 in “Replacing the system

board".

3 Follow the procedure from step 4 to step 11 in “Replacing the palm rest".

4 Replace the keyboard.

5 Replace the wireless card.

6 Replace the memory modules.

7 Follow the procedure from step 4 to step 6 in “Replacing the hard drive”.

8 Replace the base cover.

9 Replace the battery.

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Dell 3451 Service Manual Page 90