-
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
Macbook 820-00165- Only Fan Spin
- Thread starter Instafixx
- Start date
That behavior is normal if no trackpad connected; when testing the board alone on the desk.
Another thermal sensor can also cause this symptom.
Any history available?
Do you get CPU core voltage?
PLT_RESET_L goes high?
Did you check USB activity?
Another thermal sensor can also cause this symptom.
Any history available?
Do you get CPU core voltage?
PLT_RESET_L goes high?
Did you check USB activity?
CPU core voltage; the big two coils near CPU.
No matters, if PLT_RESET_L goes high, power sequence is completed.
Tried known good BIOS?
No matters, if PLT_RESET_L goes high, power sequence is completed.
Tried known good BIOS?