Service Manual
Table Of Contents
- XPS 13 7390 Service Manual
- Before working inside your computer
- After working inside your computer
- Safety instructions
- Recommended tools
- Screw list
- Removing the base cover
- Replacing the base cover
- Removing the battery
- Replacing the battery
- Removing the solid-state drive
- Replacing the solid-state drive
- Removing the speakers
- Replacing the speakers
- Removing the coin-cell battery
- Replacing the coin-cell battery
- Removing the heat sink
- Replacing the heat sink
- Removing the heat-sink assembly
- Replacing the heat-sink assembly
- Removing the display assembly
- Replacing the display assembly
- Removing the headset port
- Replacing the headset port
- Removing the fans
- Replacing the fans
- Removing the system board
- Replacing the system board
- Removing the power button with optional fingerprint reader
- Replacing the power button with optional fingerprint reader
- Removing the keyboard
- Replacing the keyboard
- Removing the palm-rest assembly
- Replacing the palm-rest assembly
- Device drivers
- System setup
- Troubleshooting
- Getting help and contacting Dell
Removing the fans
NOTE: 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
www.dell.com/regulatory_compliance.
Topics:
• Prerequisites
• Procedure
Prerequisites
1. Remove the base cover.
2. Remove the battery.
Procedure
This procedure applies only to computers shipped with heat sink.
NOTE:
If your computer is shipped with a heat-sink assembly (combined heat sink and fans), see Removing the heat-
sink assembly.
1. Remove the screw (M1.6x3) that secures the wireless antenna and camera-cable bracket to the system board.
2. Lift the wireless antenna and camera-cable bracket from the system board.
3. Disconnect and lift the camera cable from the system board, peeling off the tape securing the camera cable to the fans.
4. Disconnect the right-fan cable from the system board.
5. Disconnect the left-fan cable from the system board.
6. Remove the two screws (M1.6x3) that secure the left and the right fan to the system board.
7. Lift the left and the right fans along with their cables off the system board.
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Removing the fans 45