Tablet · Amazon · Kindle Fire 7 5th Gen
Amazon Kindle Fire 7 5th Gen Water Damage Repair
Water Damage Repair guide for the Amazon Kindle Fire 7 5th Gen
Before you begin
Tools
- Phillips #00 screwdriver
- Plastic opening tool
- Spudger
- ESD-safe tweezers
- Soft-bristle toothbrush
- Magnifying glass or headlamp
- Anti-static wrist strap
Parts / materials
- 99% Isopropyl alcohol
- Lint-free wipes
- Shallow cleaning dish
Safety
- Disconnect the battery immediately to prevent electrical shorts while liquid is present.
- Work in a well-ventilated area when using high-concentration isopropyl alcohol.
- Wear an anti-static wrist strap to protect sensitive motherboard ICs from electrostatic discharge.
Overview
Step-by-step
- 1
Power down the device
1 minPress and hold the power button, then select the option to completely shut down the Kindle Fire. Do not attempt to charge a water-damaged device.
- 2
Pry off the rear panel
3 minInsert a plastic opening tool into the seam between the outer bezel and the back cover. Slide along the perimeter to release the plastic clips.
- 3
Disconnect the battery cable
2 minUse the flat end of a spudger to pry the battery connector straight up off its motherboard socket.
- 4
Unscrew the battery frame
2 minRemove the Phillips #00 screws securing the battery shield and frame to the chassis.
- 5
Lift out the battery
3 minGently pry underneath the battery with a plastic opening card to break any mild adhesive and remove it.
- 6
Disconnect the display cable
2 minFlip up the locking zif lever on the display flex cable connector using tweezers, then pull the ribbon cable out.
- 7
Disconnect the digitizer cable
2 minUnlock the digitizer flex cable ZIF socket and gently pull the ribbon cable clear of the motherboard.
- 8
Unplug the speaker connector
2 minUse tweezers to carefully slide the speaker wire connector out of its socket on the edge of the board.
- 9
Unscrew the motherboard
3 minRemove all Phillips #00 screws holding the motherboard onto the internal frame.
- 10
Remove the motherboard
2 minCarefully lift the motherboard out of the device, taking care not to snag any remaining wires.
- 11
Inspect components for corrosion
4 minExamine the motherboard under a magnifying light to locate white or green corrosion deposits around microchips.
- 12
Clean corrosion with isopropyl alcohol
5 minDip a soft-bristle toothbrush in 99% isopropyl alcohol and gently scrub away all visible corrosion from the circuit board.
- 13
Soak board in isopropyl alcohol
10 minPlace the motherboard in a shallow container of 99% isopropyl alcohol for 10 minutes to displace trapped moisture.
- 14
Dry the motherboard thoroughly
15 minSet the motherboard on a lint-free towel and allow it to dry completely in a warm room for at least 30 minutes.
- 15
Seat the motherboard in the frame
2 minPlace the clean, dry motherboard back into the Kindle housing and align the screw holes.
- 16
Fasten the motherboard screws
3 minReinstall and tighten the Phillips #00 screws to hold the motherboard firmly in place.
- 17
Reconnect ribbon cables
4 minReinsert the digitizer and display flex cables into their ZIF sockets and press the locking tabs down.
- 18
Reinstall and connect the battery
3 minPlace the battery back into position, fasten its screws, and press the battery plug firmly into the motherboard connector.
- 19
Snap the rear panel back on
2 minAlign the back cover with the front frame and press firmly along the edges until all clips snap shut.
After your Amazon Kindle Fire 7 5th Gen water damage repair
Power the Kindle Fire 7 5th Gen back on and test the water damage repair function before you put every screw away. Check touch/display response, charging, cameras, buttons, and wireless as relevant to this repair. If something fails after closing the device, reopen carefully and reseat the connectors for this Amazon Kindle Fire 7 5th Gen job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more Amazon Kindle Fire 7 5th Gen repair context in the encyclopedia, or open related DIY guides.
