MacBook Pro A1502 Not turning on (80 mA current draw) repair

From Repair Wiki
Revision as of 13:14, 8 November 2023 by ASRepairs (talk | contribs)

This article is a stub. You can help Repair Wiki grow by expanding it

MacBook Pro A1502 Not turning on (80 mA current draw) repair
Device
Affects part(s)
Needs equipment
Difficulty
Type


Problem description

#incomplete

Example image (Figure 1) -- No image yet. Help expand this page by uploading it!

Symptoms

  • Not turning on.
  • Only drawing 80 mA from the charge port.

Solution

Corrosion at U1900 RTC (Real Time Clock) circuit

  • U1900 and C1910 were removed
  • Corrosion was removed
  • U1900 and C1910 were restored.

Example video