Ok so, my BIOS doesn't work properly. When I click on the settings tab or any other tab or move my cursor to a specific part of the BIOS screen, it exits out of the BIOS. I tried resetting the CMOS by taking the battery out and using a jumper but that never fixed the problem. My motherboard is MSI H77MA-G43 (MS-7756). I have 8 GB of RAM and I am using Windows 10 Pro 64 bit. Also, when I boot up my computer at first when it is turned off, it tells me that no operating system was found and told me to disconnect all drives, but when i press ctrl alt del or restart, it boots up normally. Thank you for using your time to help me if it is possible.