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.
Hi macbook have green then orange light on charger,turn on I mean fan spin ,but no chime ,no image (check with lights) no folder .PPVCC_S0_CPU is 1.74V should be 1.8V ? Inspecting under scope couldnt find any water damage
Hi the middle row of keyboard not working letters (asdfghjkl) try new keyboard same ,was some kind of damage where is pin 30 ,but fixed and everything looks ok ,I mean all pins are soldered ok and no damaged
Hi the iMac have problem to turn on when the power cable unplugged from wall socket.I managed to turn on after half hour connecting ,disconnecting etc. but turn on and while is turn on works perfect ,restart,turn off ,turn on no problem at all ,I tested like that for more than week and its all...
Its very strange situation again ,replace screen and works ok,I put that same screen in another macbook working perfect .Just to say that all same models A1502 just one is from 2013,second 2014 whats the difference
Hi the board start and chime ,the backlight output give 49V on pin 1 Lvsd but no image no backlight ,try 2 different screens still same ,PP_vcore is 1.8V ,Lcd connector looks fine no corrosion or damage,I also getting 5V on L8300
Hi no liquid was only on keyboard and little bit around jtag connector ,remove connector and still same no corrosion around CPU and RAM ,will try ultrasonic later thx
Hi Macbook start and chime then on login screen freeze , I try to boot in safe mode and its working ,it was liquid damaged and I replaced keyboard ,try use another ssd from working Macbook still same .
In diode mode I only see difference from working board is PP1V05_S0 line on working one I have...