Possibly problem on a secondary power rail.
Also may have bad solders under U7800.
Also may have bad solders under U7800.
-
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
A2251 820-01949 no power
- Thread starter hgoncalves
- Start date
hgoncalves
Active member
Hi,
I've replaced U7800 again, but with same result.
L7806 has only 0.798V and 0.014 on diode reading. Does it seams ok?
I've replaced U7800 again, but with same result.
L7806 has only 0.798V and 0.014 on diode reading. Does it seams ok?