MacBook Pro A1989 No backlight after waking from sleep (black screen) repair: Difference between revisions
From Repair Wiki
No edit summary |
No edit summary |
||
| Line 3: | Line 3: | ||
|Affects parts=Motherboard | |Affects parts=Motherboard | ||
|Needs equipment=multimeter, soldering iron, soldering station | |Needs equipment=multimeter, soldering iron, soldering station | ||
|Type= | |Type=Soldering | ||
|Difficulty=3. Hard | |Difficulty=3. Hard | ||
}} | }} | ||
Latest revision as of 15:25, 29 October 2023
| MacBook Pro A1989 No backlight after waking from sleep (black screen) repair | |
|---|---|
| Device | MacBook Pro A1989 |
| Affects part(s) | Motherboard |
| Needs equipment | multimeter, soldering iron, soldering station |
| Difficulty | ◉◉◉◌ Hard |
| Type | Soldering |
This article is a stub. You can help Repair Wiki grow by expanding it
Problem description
Black screen after returning from sleep (no backlight but has picture)
Symptoms
- MacBook works normally, but after waking up from sleep there is no backlight anymore
Solution
Lid detect sensor (J4800 or J4801) missing PP1v8_SLPS2R or deffective. Ran a Jumper from CB402 to the cap on top of J4801.