Dell Inspiron 11 3147 Owners Manual - Page 49
Replacing the System Board, Procedure - windows 10
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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 system setup 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. 49