MacBook Pro A1989 No backlight after waking from sleep (black screen) repair: Difference between revisions
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(Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== Black screen after returning from sleep (no backlight but has picture) thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==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...") |
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{{Repair Guide | {{Repair Guide | ||
|Device= | |Device=MacBook Pro A1989 | ||
|Affects parts= | |Affects parts=Motherboard | ||
|Needs equipment= | |Needs equipment=multimeter, soldering iron, soldering station | ||
|Type= | |Type=Soldering, Micro-Soldering | ||
|Difficulty= | |Difficulty=3. Hard | ||
}} | }} | ||
{{stub}} | |||
==Problem description== | ==Problem description== | ||
Black screen after returning from sleep (no backlight but has picture) | Black screen after returning from sleep (no backlight but has picture) |
Revision as of 14:58, 14 October 2023
MacBook Pro A1989 No backlight after waking from sleep (black screen) repair | |
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Device | MacBook Pro A1989 |
Affects part(s) | Motherboard |
Needs equipment | multimeter, soldering iron, soldering station |
Difficulty | ◉◉◉◌ Hard |
Type | Soldering, Micro-Soldering"Micro-Soldering" is not in the list (Soldering, Teardown, Part replacement, Cleaning, Software, BGA, General) of allowed values for the "Repair Guide type" property. |
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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.