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Wondering if anyone has seen anything like this before. I keep seeing stains on my boards after running them through my ultrasonic cleaner and letting them dry - looks like this: http://imgur.com/kPMe9Tg. I use a CP500HT with Branson EC per Louis' recommendations. Is this a matter of not...

Liquid damaged board for MBP 13" A1502, plugged into charger, I get a green, then orange light, no fan spin. I measured the following: PPBUS_G3H: 12.58 PP3V42_G3H: 3.42 PP5v_S5: 0 PP5v_S0: 0 PP3V3_S3: 0 PP3V3_S0: 0 Corrosion/build-up was around U7501 and Q7155. Cleaned up in ultrasonic, but...

A1278 2012 820-3115-B motherboard reported liquid damage. Board looks visibly OK, no corrosion that I see. I get a green light on the charger, and the fan spins normally for 10-20 seconds, then starts spinning faster. No chime, and no display. Bad SMC perhaps?

had a spare A1398 assembly laying around and began removing the LCD. This is what I removed (http://imgur.com/4e2rTBh). Can anyone identify the year of this LCD? I ordered several replacement LCDs, and I was told one type will work for all models 2012-2014, and the other will work only for the...

Louis, big fan, I appreciate all the content you're putting out for everyone to use. It's a big help as I venture into motherboard repair. Would love some help with a 2012 MacBook Pro A1286 (820-3330-B). It turns on, I hear the chime, but no display: 1) I tried another display - same result...