-
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.Subscribe Now
Search results
-
B
a2289 820-01987 no display and restarting
hello charging ok normal, display light only had chime sound then goes off then restarting if battery only same display light only had chime sound then goes off then restarting pls helpadvice thanks....- borg
- Thread
- Replies: 3
- Forum: Macbook Logic Board Repair Questions
-
B
A2159 charging ok no display
Hello Rails pbus rails ok voltage are present In 3v3 rails 3v3 g3h rtc ok voltage 3v3 vdd main ok voltage U8225 3v3 sensor no voltage Pp3v3 g3ssw sns ni voltage output Just correct me its possible sensor pwn en came u7800 maybe damage- borg
- Thread
- Replies: 11
- Forum: Macbook Logic Board Repair Questions
-
B
a1708 820-00875-a 20v 03-04amps
hello my problem is pp3v3_s5 short when check in diode mode. and ppv5_s5 upon voltage check no output voltage. maybe cpu prob or maybe not the cpu.. thanks advice me...- borg
- Thread
- Replies: 4
- Forum: Macbook Logic Board Repair Questions