When installing win 8.1 I got a message saying the installation didn't work and was reverting back to previous operating system but it never did it just keeps rebooting itself. It reboots after a few seconds of seeing that beta fish. I can't seem to get passed it. I've been trying to get to the recovery partition or bios menus so i can boot from usb but it never works. I am using a Samsung series 9 so i can't tell if is just booting to fast for me to get to because of the SSD. Any recommendations you may have would be appreciated.