SW Update Bios update taking too long


Oct 23, 2013
First off, the laptop I have is a Series 5 NP530U4E.
I've recently had some trouble with some hardware compatibility after the Windows 8.1 update. I figured that Samsung might've released some drivers that I needed so I went to SW Update and downloaded all of the updates in the list. The first update on the list, the Bios update had already been downloaded and was already at the "update" stage. It's been stuck there for a few hours now, is that normal?

I've heard that turning the laptop off could possibly brick it. Is it dangerous to do so at this stage?
I've attached an image of the SW Update tab.