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.
Thanks!
2 questions, and sorry about that I’m quite new to macbook repairs. Usually I do consoles and stuff.
1) is there a source to source UD200 / 1 ? I don’t have a donor as Im not a repair shop. Soldering is no problem.
2) DFU I tried, I have another working m1 I repaired and I put the...
Measures without battery connected
Voltage:
SYS_DETECT 3,8V
SYS_DETECT_L 0V
1.8V SDA on RD203 left side
1.8V SCL on RD202 left side
around 1.3V SDA on RD201 bottom side
around 1.3V SCL on RD200 top side
3.3V SDA on RD208
3.3 SCL on RD207
Diode Mode:
SDA on RD203 = 1.89
CDL on RD202 =1.89...
Measures without battery connected
SYS_DETECT 3,8V
SYS_DETECT_L 0V
1.8V SDA on RD203 left side
1.8V SCL on RD202 left side
around 1.3V SDA on RD201 bottom side
around 1.3V SCL on RD200 top side
Hi there,
I have a m1 2020 (battery was completely flat, would not power on)which gets 20V over USB Charger but with almost 0A draw (0.04A) with battery removed board only. Sometimes goes a bit up.
I moved the board to a working case and it powers on loads accounts etc but doesnt charge...