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Hey folks, I have a weird problem with an 820-00165 board. When I plug in the MagSafe the backlight and LCD go out (I am guessing it goes in sleep mode). Unplug the charger and it’s back up. Also good to note that there is no light on the MagSafe. I have tried a new I/o board and connecting...

Hey I am problems with a 820-01700 board. Came in no power found that PP3v3_g3h_ssd0_sns was shorted. Found the short at c9500. removed and system booted. Amp meter on the charging port was reading 20v at 70amps and not charging so immediately I knew there was a problem. Took it down and did...

HEy I am working on a 820-00281 with no power. So usb meter was sticking at 5v with 32amps when i started. Noticed corrosion on CB300 which is PP3v3_G3H. Removed that cap and now I get 20v (sometimes at 1.4 amps, sometimes at 14amps or sometimes at 5 amps. PPDCIN_G3H is missing...

Hey guys, I have a 820-00164 which is giving some problems. Okay so originally it came on with no wifi (not turning on). I checked and PP3v3_WLAN was only 2.64v. I tested this with board still in frame. Took it out the frame and saw corrosion around L4605. Cleaned that and the system wont boot...

Hey I have a 820-00281 Motherboard with no power. No water damage but inside was really dusty. I got the following readings ppbus_g3h = 12.61v PP3v3_G3H = 3.4v PP3v3_SUS = missing PM_BATLOW_L = missing PP3V0_G3H= 3.0v PCH_INTRUDER_L= 2.8v PM_DSW_PWRGD = missing PM_SLP_SUS_L= missing...

Good Day, I am new to macbook PCB Repair but I usually fix iPhone and iPad PCB so I have some knowledge and skill . Please bare with me. I have a Macbook 820-00239-A board which got water damaged now we have no power. With battery disconnected and charger plugged in PP3v3_G3H - Present...