Disappears

I found this post: [SOLVED] - M2 NVMe SSD sometimes disappears | Tom's Hardware Forum (tomshardware.com) but since it's closed i couldn't answer with the solution If you have a Gigabyte Z370m Aorus Gaming MB (or similar), and a NVMe M2 SSD (mine is from XPG), and it keeps disappearing, just...

Hi! Need help guys! My question: I have a 2 gigabyte gtx 960 windforce edition But sli option not showing up. I tried to reinstall all nvidia driver and update all drivers. Bios is updated gpu is updated nvidia is updated. I tried to reseat my gpu and put power 2 6-pin per gpu = 12pin at all I...