IPad Pro 11 Not turning on, drawing no current with little ticking noise repair

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Revision as of 14:06, 4 February 2024 by ASRepairs (talk | contribs) (Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== Solving an issue where the iPad 11" 1st gen is not turning on with ticking noise. thumb|C3800 (Figure 1) ==Symptoms== *Ticking noise *Drawing 0A (no current) *Not turning on ==Solution== This specific problem was traced to a shorted line on PMIC/CD3217. The culprit was a shorted cap C3800 (Figure 1). It could also be one (or...")
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IPad Pro 11 Not turning on, drawing no current with little ticking noise repair
Device
Affects part(s)
Needs equipment
Difficulty
Type


Problem description

Solving an issue where the iPad 11" 1st gen is not turning on with ticking noise.

C3800 (Figure 1)

Symptoms

  • Ticking noise
  • Drawing 0A (no current)
  • Not turning on

Solution

This specific problem was traced to a shorted line on PMIC/CD3217. The culprit was a shorted cap C3800 (Figure 1).

It could also be one (or both) the 2 "middle pins connecting from the board to the battery (clk and dat0) that could have been damaged when the battery gets lifted, just make a straight jumper from the motherboard to the battery and that will solve the issue.

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