Macbook Air is not booting after update
I updated my Macbook Air to El Captain yesterday and it was working normally until today when i did a second update and now it doesn't boot. i.e. there is no display and nothing seems to be happening. All i can hear is the fan noise but no display shows up.
- Safe mode doesn't work. Nothing happens when i press the shift key after restart.
- Holding down the power button just restarts the fan noise. Nothing else happens.
- Single User mode doesn't work
- SMC reset doesn't work either
What do i do ?
- Shuchi
MacBook Air, OS X El Capitan (10.11.1)