For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.
looks like a keyboard spill and some thru the back vent, corrosion near the keyboard backlit connector. board was run through the USC. Damn, sorry not providing important details.
I don't know where to start on this one.
I have the pdf but no bv. grrrr
green/amber charger
vcore, g3h, 342, present, warm processor
no backlight
no bootchime
fans spin up for 10 seconds or so, stop, spin up again to high fan. I don't know if that is the regular startup routine similar to...
Here is an example of how the Apple machine convinces our customers that their Mac is garbage:
"I have an older (maybe 7 years) 27" iMac that has become very slow. I have been able to optimize it using CleanMyMac which has helped, but this machine is nowhere near as fast as it once was. Apple...
Were you around when the white MacBook seemingly vanished overnight? We used to do 20-40 screens a week on them and inside 2 months the work all vanished after Mountain Lion. You will see the same for any Mac with a DVD drive very very soon. Get a plan now or else. 10 years??? Are you serious...
We were all finished a long time ago. Recent hit of pre 2012 not running Mojave, 2012-2015 macs becoming heavily devalued, 2016+ only physical damage repair and minor LD. Adios mac repair, time to pivot folks. Don't whine in a year or so and say no one told you.
The reason none of this made sense is because r6929 was MISSING!!! The shop before us stole the part or tried to sabotage this board for the client. This job is hard enough without having to worry about missing components.
So, I managed to get a green light that that fades out after 10 seconds. Does not turn orange. After a few connections and disconnections, the green light does not come back (even if you remove ac from charger and plug it back in again)
If I connect the charger to a different computer with...
liquid damage, came in with missing components from another shop.
No boot chime, green light or fan spin off magsafe.
Once battery is connected > Boot chime and fan spin.
If magsafe is connected while battery is connected, disconnecting battery, but keeping magsafe connected fan spin will...
Stuck on this one, used known good DCboard+ribbon cable (6 different ones) and still no audio, nothing shown in system profiler for audio. Using volume buttons shows no audio.
Board was Liquid damaged, went thru USC all good minus this annoying problem, this is definitely a board problem. J9500...