Hi, so this build is an i9-9900k, TUF Z390 Gaming, NVIDIA 3090 build. I've had it for a little over a year, I didn't touch it for about 2 months, it was closed and nothing nor no one was around it. I went to turn it on a few days ago and the monitor wasn't turning on. I realized it was the graphics card and connected it to the integrated display then started investigating. I realized that the graphics card wasn't detecting at all. I looked up everything I could and tried everything, updating BIOS, doing clean install of windows, disconnecting the card and reinserting, etc. and nothing has worked at all. No clue what else to try or do, but it doesn't even detect that something is in the PCIe slot.