| MacBook Pro A1707 Not turning on, pulling 0.22A at 20V repair | |
|---|---|
| Device | MacBook Pro A1707 |
| Affects part(s) | Motherboard |
| Needs equipment | multimeter, soldering iron, soldering station |
| Difficulty | ◉◉◉◌ Hard |
| Type | Soldering |
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Problem description
#incomplete
Symptoms
- Not turning on
- Drawing 200 mA at 20V as measured by a USB-C meter
Solution
U8295 getting hot (95 degrees). Short on PP3v3_S0_LEFT, Removed U8295 and injected PP3v3_S0_LEFT, U2800 gets hot. The actual short is on PP3V3_TBT_X_S0 (U2800)