Question Bios loses boot drive

santiago7245

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Oct 7, 2009
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My new build will do random restarts under 0 stress and never when I'm around. Intel 9600k, gskill ddr4 16gb, Gigabyte ud z390, Intel ssd 200 gb w10pro boot drive.

I've changed the sata cable switched, sata ports and everything is smooth for a couple of days until I see it at the bios and I cant find the boot drive at all.

Latest bios installed as well as drivers. Known good boot drive so I am really at a lost for words!