-
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
-
K
820-2915-B Green Light No Fan Spin
Ok now they are 10 ohm each, finally got a donor board in and replaced them.- Kyabbage
- Post #7
- Forum: Macbook Logic Board Repair Questions
-
K
820-2915-B Green Light No Fan Spin
R7020(0ohm across?) all traces good, 21(2k, Traces good), 22(6.5k, Also good). voltage on that rail starts at 1.4v but falls slowly to around 0.15v.- Kyabbage
- Post #5
- Forum: Macbook Logic Board Repair Questions
-
K
820-2915-B Green Light No Fan Spin
U7000 pins 1(6v), 2(16.4v), 3(0v), 6(3.41v), 9(0v), 12(3.47v), 13(3.43v), 14(2.24v), 15(0.06v), 17(1.48v), 19(5.09v), 20(5.09v), 27(0.9v). Between 17/18 (0.03ohm), 27/28(9.6k ohm). For L7030 I'm not sure which pin to check.- Kyabbage
- Post #3
- Forum: Macbook Logic Board Repair Questions
-
K
820-2915-B Green Light No Fan Spin
Green light on charger, battery is present bot not charging. I'm very new to troubleshooting macbook boards and so far I've just been farting around probing voltages & getting nowhere in boardview. Any suggestions on where to start?- Kyabbage
- Thread
- Replies: 7
- Forum: Macbook Logic Board Repair Questions