Has anyone got an idea of what I could try next? The motherboard was replaced under warranty some 3 years ago, but by now that seems to be the only thing left I can imagine keeping the battery from charging. When I installed the new Magsafe DC-In Board, I measured the voltage coming into the motherboard when plugged in, measured about 1V DC. Under the ‘Hardware’ tab my laptop doesn’t indicate to sense the presence of the charger. 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors.
Since the charger doesn’t light up at all, I’m assuming there is a problem with the SMC/DC-In/Motherboard, rather than the battery itself, since there seems to be no communication. Retina display: 13.3-inch (diagonal) LED-backlit display with IPS technology. When I turn the laptop on (it still has some 10% charge left), the battery doesn’t indicate any problems as in “replace soon” or “replace now”. I tried resetting my PRAM, that didn’t fix it either. I then ordered a new Magsafe DC-In Board (took parts number off the old one, replaced it with the exact same model 820-3584-a), installed it, checked for any muck or debris keeping it from connecting to the socket properly, but everything seems to be in order, though it still won’t charge, after resetting SMC a couple of times again - again both with and without adapter plugged in. I reset the SMC, both with and without charger plugged in, without any luck.
Macbook pro 13 retina 2015 charger mac#
I tried with a friend’s known working charger, still doesn’t charge. 55.32 (5 used & new offers) Mac Book Pro Charger, 60W Power Adapter T-Tip Magnetic Connector Charger Compatible with Mac Book Pro Retina 13-inch 2012 to 2015 and Mac Book Air After Late 2012 579 Limited time deal 16 99 18.
Recently my MacBook Pro 13” Retina Early 2015 stopped charging, no green or amber lights on Magsafe.