MacBook boot not working, fans active
Hi all,
I have an old broken MacBook here. When I hold down the power button I do here the fans starting to turn, the hard disk unlock (or at least some sounds) like it's booting up but the screen stays black, I cant eject a disk, the shift key light can't be turned on and no boot sounds is heard. After 10 seconds the sounds die down and goes to a minimal fan speed like it's on sleep.
I've tried to boot it while holding shift and also the PRAM reset (option, cmd, p and r).
Any ideas what could fix this? Is it a common problem? Something seems to work still so I have hopes of fixing it.
Thanks!
Can you give us a history on the machine with emphasis on any video issues or screen artifacts?
由 mayer 完成的
@Mayer Thanks for you reply. There isn't any history of repair or previous problems. It was put into sleep in the evening and the morning after the problems started.
由 Freek Gille 完成的