Can't get past loading bar in boot screen

Hi there,

My mac was shutting down and it took sooo long (blue screen with the spinning loader). I never experienced this, cause normally the dock would vanish and my mac would shut down instantly. But this time it kept showing a blue shutdown screen, so I decided (after about 2 minutes) to hold the power button and force a shutdown.

The next time I booted the mac it showed me the gray boot screen, with the spinning wheel and a gray loading bar, which I think is indicating a firmware update or something that has to do with my forced shutdown. But the bar gets to about 1/8 and then vanishes. The spinning wheel stays, but nothing else happens. It just hangs and keeps spinning forever..

Does anyone know what to do? Help would be much appreciated

Thx,
Bravo

So from this


to this


and it stays here

 

Thanks mate! Will try