MacBook wont boot on El Capitan

[jamesgreeley]

Hi All,

El Capitan was working great however since powering down it will not turn back on.

I have tried booting into recovery and nothing happens.

It is literally just a black screen.

Any ideas?

 

[sp3k0psv3t]

Hi All,

El Capitan was working great however since powering down it will not turn back on.

I have tried booting into recovery and nothing happens.

It is literally just a black screen.

Any ideas?

Try connecting the CPU to battery power if it is not now. Sometimes that works for me sometimes, even if the battery has a charge.

Good luck

 

[Lorenzo92_]

I think i have the same problem.
Try to follow instruction to reset the NVRAM.

I have reported the issue to Apple Bug Reporter.