Hi, I have a problem that my PC goes into BSOD every 24 hours about so, and then the boot drive for windows changes, so I have to go into the bios and change the boot drive. It happens at random times, when I play games, movies, normal browsing so nothing special.
My hardware:

and my boot drive is Samsung Evo 840 250GB
and I have 2 plus HDD in my PC,
and I get this screen:

My Drivers are up to date, and Bios is up to date.
Any help appriciated.
Have you tried running startup repair using a bootable usb?