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Installing Kindle Fire Ambient Light Sensor
Remove the ambient light sensor in an Amazon Kindle Fire.
- Author: Phillip Takahashi
- Time required: 20 to 30 minutes
- Difficulty: Moderate
Use this guide to help you replace the ambient light sensor in the Amazon Kindle Fire.
Sections
- Back Case 2 steps
- Battery 3 steps
- Speaker Assembly 2 steps
- Motherboard 5 steps
- Power Button Board 1 step
- Frame Loosening 2 steps
- Ambient Light Sensor 1 step
- View:
- Paginated
- Full width

Edit Step 1
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Back Case
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Wedge a plastic opening tool into the lower right corner of the Kindle Fire.
Pry the case apart and run the plastic opening tool along the perimeter of the Kindle Fire to release the clips securing the case halves to each other.
If you are having extreme difficulty inserting the plastic opening tool, carefully use a metal spudger to undo the first clip, then switch back to the opening tool to avoid scratching your case.

Edit Step 8
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Motherboard
¶
Remove the two 2.3 mm Phillips #00 screws from the touchscreen controller.
Use a plastic opening tool to release the touchscreen controller connector.
Gently remove the touchscreen controller by lifting it up and to the right.
Be careful not to rip the ribbon cable in doing so.

Edit Step 9 ¶
Use a plastic opening tool to flip open the power button ZIF connector.
This connector will not be removed until the motherboard is free.
Flip open the ambient light sensor ZIF socket with a plastic opening tool.
Use a pair of tweezers to pull the blue tab on the ambient light sensor cable to remove it from its socket.

Edit Step 12 ¶
Use a plastic opening tool to gently lever up the bottom side of the motherboard to free from the adhesive on its underside.
Lever the top side of the motherboard up with a plastic opening tool until it comes free.
Lift the motherboard out of the Kindle Fire, making sure that the power button cable from step 8 comes free from its connector.
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