IPad Pro 12.9 5th Gen Touch Screen Not Working

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IPad Pro 12.9 5th Gen Touch Screen Not Working
Device IPad Pro 12.9 5th Gen
Affects part(s) Motherboard
Needs equipment Multimeter, Soldering Iron
Difficulty ◉◉◉◌ Hard
Type Soldering


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Problem description

Fixing a problem where the iPad turns on but the touch screen does not respond to any input.

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Symptoms

  • Non working touch

Solution

Check for shorts on the capacitors near the two BCM15957A0 touch controllers above the lower display connectors. Often there will be a failed capacitor causing no touch.