- Notes, cautions, and warnings
- Working inside your computer
- Removing and installing components
- Device drivers
- System setup
- Troubleshooting
- Getting help and contacting Dell
Inspiron 7490 Service Manual
Removing the heatsink (on computers shipped with integrated graphics card)
Prerequisites
- Follow the procedure in before working inside your computer.
- Remove the base cover.
- Remove the battery.
About this task
The following image indicates the location of the base cover and provides a visual representation of the installation procedure.
Steps
- Peel the tapes that secure the fan to the fan to the heat sink.
- Peel the tapes that secure the I/O-board cable to the shield on the heat sink.
- Peel the tapes that secure the WWAN antenna cables to the shield on the heat sink.
- Lift the shield off the heat sink.
- In the reverse sequential order (4>3>2>1) as indicated on the heat sink, remove the four screws (M2x3) that secure the heat sink to the system board.
- Lift the heat sink off the system board.
1～5個の星の数で評価してください。
1～5個の星の数で評価してください。
1～5個の星の数で評価してください。
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