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.
Hello,
I have the following voltage behaviour when connecting the logic board through USB only :
- PP5V0_USB is fine
- VCC_MAIN jumps from 3.8V to 4.2V back and forth
-PP1V8_SDRAM : jumps between several variable values between 0.1V and 1.8V
-PP_BATT_VCC : jumps between several variable values...
Hello,
I'm fixing this motherboard. When connected to power supply only or battery only, power led lights on and fans spin for half a second every 5/6 seconds, corresponding to a general voltage drop to 0V on the logic board.
I started to follow tracks ftrom DCIN but I feel this may take...
Hello,
I've been there for quite a while but never get the occasion to get involved or ask anything yet... so today is a first !
I have a 3GS Iphone in my hands that was bent because of a swallen battery and from which I need to recover the data.
The board model is 820-2762-A (pictures are...