Tablet · Apple · iPad 9
Apple iPad 9 Logic Board Repair
Logic Board Repair guide for the Apple iPad 9
Before you begin
Tools
- Heat gun or hair dryer
- Suction cups
- Guitar picks for prying
- Precision screwdriver set
- Plastic prying tools
- Anti-static wrist strap
- Tweezers
Parts / materials
- Replacement iPad 9 logic board
- Pre-cut adhesive strips
- Isopropyl alcohol (99%)
Safety
- Discharge the battery below 25% to minimize the risk of fire or thermal runaway during prying.
- Wear safety glasses to protect against potential glass fragments if the digitizer cracks.
- Wear an anti-static wrist strap connected to a grounded surface to prevent ESD damage to board components.
Overview
Step-by-step
- 1
Heat the front glass edges
3 minUse a heat gun to warm the outer edges of the glass digitizer for two minutes to soften the adhesive.
- 2
Attach a suction cup
2 minPlace a suction cup near the top edge of the screen and pull upward firmly to create a small gap.
- 3
Insert an opening pick
2 minSlide a thin guitar pick into the gap between the glass frame and the aluminum enclosure.
- 4
Slice perimeter adhesive
5 minSlide guitar picks along all edges to cut through the display adhesive, keeping clear of the home button area.
- 5
Pivot the digitizer open
2 minGently hinge the glass digitizer open from the right side like a book cover.
- 6
Remove LCD retaining screws
3 minUnscrew the four corner Phillips screws securing the LCD panel to the frame.
- 7
Fold over the LCD
2 minCarefully lift the top edge of the LCD screen and flip it downward over the bottom edge.
- 8
Unscrew the shield plate
3 minRemove the three Phillips screws securing the metal battery and display connector shield.
- 9
Disconnect the battery
1 minInsert a plastic guitar pick under the battery contact to isolate power from the logic board.
- 10
Disconnect display cables
2 minUse a plastic spudger to pry up the LCD and digitizer flex connectors from the logic board.
- 11
Disconnect peripheral flex cables
4 minUnplug the front camera, rear camera, headphone jack, speaker, and Lightning port connectors.
- 12
Heat logic board adhesive
3 minApply moderate heat to the back of the aluminum case directly under the logic board location.
- 13
Pry up the logic board
4 minInsert a flat plastic spudger beneath the top edge of the logic board and gently pry upwards.
- 14
Remove the logic board
2 minLift the logic board out of the casing while feeding flex cables clear of the board edges.
- 15
Transfer required modules
5 minMove the original home button sensor array and camera modules to your replacement board.
- 16
Install replacement logic board
3 minAlign the replacement logic board into the iPad frame and press down firmly to set the adhesive.
After your Apple iPad 9 logic board repair
Power the iPad 9 back on and test the logic board 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 9 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 9 repair context in the encyclopedia, or open related DIY guides.
