Tablet · Apple · iPad Mini 3
Power Button Repair Guide for iPad Mini 3
Power Button Repair guide for the Apple iPad Mini 3
Before you begin
Tools
- Heat gun or hair dryer
- Suction cup
- Guitar picks for prying
- Plastic prying tools
- Precision screwdriver set
- Anti-static wrist strap
Parts / materials
- iPad Mini 3 power button flex cable
- Pre-cut display adhesive strips
- Isopropyl alcohol (99%)
Safety
- Wear safety glasses to protect eyes from potential glass shards when heating cracked glass.
- Disconnect the battery contacts before touching internal metal components to prevent electrical shorts.
- Keep heat gun temperatures moderate to avoid melting internal plastic or damaging the LCD.
Overview
Step-by-step
- 1
Power Off iPad
1 minPress and hold the power button, then slide the screen slider to completely turn off the iPad Mini 3.
- 2
Heat Front Glass Edges
3 minUse a heat gun or hair dryer on low setting around the outer edges of the display for two minutes to soften the adhesive.
- 3
Attach Suction Cup
1 minPlace a suction cup near the bottom edge of the glass, pressing down firmly to create a secure seal.
- 4
Insert Opening Pick
2 minPull up gently on the suction cup to create a gap, then slide a plastic guitar pick between the glass and the aluminum frame.
- 5
Slice Perimeter Adhesive
4 minSlide the pick around the left and top edges to slice through the adhesive, keeping clear of the home button flex cable.
- 6
Open Digitizer Assembly
2 minGently swing the glass open from the left side like a book cover, taking care not to strain the digitizer ribbon cable.
- 7
Unscrew LCD Screen Brackets
3 minRemove the four Phillips #000 screws securing the corners of the LCD panel to the frame.
- 8
Lift LCD Panel
2 minInsert a spudger under the top edge of the LCD and lift it upward, hinging it toward the bottom of the device.
- 9
Remove EMI Shield Screws
4 minRemove the seven Phillips #000 screws holding down the metal EMI shield over the display connectors.
- 10
Disconnect LCD and Digitizer Cables
3 minUse the flat end of a plastic spudger to pop the LCD cable, digitizer cable, and home button cable off their logic board sockets.
- 11
Disconnect Battery Connector
2 minInsert a plastic battery isolation pick between the logic board and battery contact to cut power to the board.
- 12
Unscrew Power Button Bracket
3 minRemove the two Phillips screws securing the internal metal power button retaining bracket near the top corner.
- 13
Peel Power Button Flex Cable
4 minUse a spudger to carefully pry the power button switch and attached flex cable off the aluminum housing.
- 14
Install Replacement Flex Cable
3 minAlign the new power button flex cable into the top corner notch and press firmly to adhere it to the frame.
- 15
Reinstall Metal Bracket and Reassemble
10 minReattach the metal bracket screws, reconnect all display cables, place fresh adhesive, and secure the front glass panel.
After your Apple iPad Mini 3 power button repair
Power the iPad Mini 3 back on and test the power button 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 Apple iPad Mini 3 job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more Apple iPad Mini 3 repair context in the encyclopedia, or open related DIY guides.
