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ALB-Repairs Did you ever solve this? I have the exact same issue. every detail: no video. backlight only. but boots normally and has video without trackpad...
- 11 posts
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820-4924 Turns on once, then cycles
This liquid-damaged board will turn on once but then once you try to turn it on again it just cycles, with the CPU getting voltage during that cycling....
- 3 posts
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Deleting SSD's
Does anyone have a method for wiping the SSD's on the MacBook 12" models and the newer Pros and Airs?
- 2 posts
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820-3462 TW0P Ts0P Failures
Any idea what would cause this? U5570 looks good. I had to fix U5400 for a IC0R failure. Not sure what I'm missing that would cause TW0P and Ts0P failure....
- 2 posts
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P1V2S5SW_HSMUX_EN: 2.8M Ohms .795 in diode mode.
The charger that's with it is real. Not sure if they used a different one at some point...Last edited by bjf; 4 weeks ago.
- 12 posts
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I replaced U8230. Has 5V_S0 now, but still not turning on. It does have the D6900 SYS_DETECT_LED now though.Last edited by bjf; 4 weeks ago.
- 12 posts
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820-00244 Has CPU but no video. No liquid-damage.
This board has .85V on cpu vcore but no output through internal screen or external monitor. No spill. Not sure where to go next.
- 12 posts
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