MacBook won't turn on. Magsafe adapter not charging, dim orange light.
I have a mid-2012 Macbook Pro (A1278).
Laptop was working fine two weeks ago. I recently tried to turn it on and there is no life in it. When I connect the magsafe charger the light is very dim and flickers orange. There is also a faint repetitive click coming from the jack.
I initially tried to reset the SMC and PRAM with no effect.
I have tried a replacement charger and battery and magsafe jack board, also with no luck.
Any suggestions would be very appreciated as I'm trying to avoid spending £250+ on a new logic board.
Is this a good question?