Dell Inspiron 11 3148 User Manual download pdf (Page 55)

Replacing the System Board

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.

NOTE: Your computer’s Service Tag is stored in the system board. You

must enter the Service Tag in the BIOS setup program after you replace

the system board.

Procedure

1 Align the screw holes on the system board with the screw holes on the

palmrest and keyboard assembly.

2 Replace the screw that secures the system board to the palmrest and

keyboard assembly.

3 Connect the power-adapter port cable and the speaker cable to the

system board.

4 Slide the touchpad cable into the connector on the system board and

press down the latch to secure the cable.

5 Slide the keyboard cable into the keyboard-cable connector and push

the connector latches in to secure the cable.

6 Connect the I/O-board cable and the hard-drive cable to the system

board.

7 Slide the Windows-button board cable into the connector on the system

board and press down the latch to secure the cable.

8 Adhere the tape on the Windows-button board connector to secure the

cable.

9 Connect the display cable to the system board.

10 Align the screw holes on the display-cable bracket with the screw holes

on the system board.

11 Replace the screws that secure the display-cable bracket to the system

board.

Post-requisites

1 Replace the processor fan and heat-sink assembly.

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 81 82

No comments

Dell Inspiron 11 3148 User Manual Page 55