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noticed if a bit force the housing of mb, it detects ssd. so means somewhere is cold joint. which ic does control ssd's?

i heard that reballing hhd's doesnt help. maybe controller reball would help, but its Package on Package over 1000 solder balls. has anybody did that fault?

Hello, i have a1534 2015, problem is that it dont detect hdd at all. has anybody faced that problem?

has anybody faced with similar problem?

PRAM reset changes nothing. On external monitor only image is transfered without icons.

Hello, i have 2014 macbook air which works very slowly, once it showed strange image, photo attached.

Has anybody faced with data recovery from a1534 dead board?

Hello, i have logic board with shorts on these PCH_SMBALERT_L also PP3v3_SUS lines, if apply some current heats CPU. My mission is to take out user data. I have same configuration working logic board, what is i would transplant necessary ics? Which ics are married by software?

Hi, i have a1534 2017n after water damage, there is only little wtr damage near cpu. Please help with value.

Hello, i need help, got macbook pro with no sound at all, found missing coil and soldered in. Now it plays chime sound, but when OS booted press volume control buttons there is no sound.

Hello, i have MAC PRO a1481, sn F5KPL0UXF694 it has problem with sound output. Headphones jacket works and it has internal sound. i am looking for schematics and parts.

it has missing backlight

tested with working pcb, lcd and flex 100% ok. exact model of board is 820-00840-01 does anybody have this schematic+board view?

Hello, what i must check first? liquid was on that are where caps row are. everything is cleaned. But still no backlight or image on screen.

I have found short on red marked diode.The diode is good, there are no shorts on caps, transistors, diodes. is there schematics for that power supply? any advices?

any advice?

Hello, i have found nominal lost on resistor: R7005 changed it.. Now light comes on. Mac works from charger and from battery. But if attach charger when battery is plugged q7080 and q 7085 burns. have changed both q7080 and q7085 also u7000, but its same.Q burns and light dont come on.

yes, it present

Hello, i have 820-3209, I/O board was burned, now there is no sighns of life. No orange/green light on charger. 16.5v comes to Logic board. 9ahrtz is changed, but still same. what voltages should i measure?

Hello, i am looking for quality microscope stand, where would be able comfortable put under it laptop boards, also would be good easily chanable position of microscope. I have attached 2 booms, does may anybody have one of these.