Logic board or power supply: how do I determine which is bad?
Push power button, chime sounds, light comes on and that's it until fan starts about a minute later. Screen stays dark. I tried all the resets and they don't do anything. I'm prepared to replace the logic board or the power supply but wanna make sure I'm replacing the bad component. Help!
Esta é uma boa pergunta?
What happens when you connect to an external display?
por rab777hp