So I was watching YouTube and in the middle of the video my pc crashed with a blue screen error. This was followed by my computer restarting into a boot loop. The loop had "automatic repair preparing" but before it would finish my pc would just restart itself again. So I decided to try to fix it with a bootable windows media on a USB. My computer would start to boot from the USB but before finishing would restart the pc again and go back to the loop. I then thought maybe it was a hardware issue so I started by taking out one stick of memory (nothing) then the other (still nothing) so ram isn't the issue. I continued by troubleshooting other parts such as my wifi card. Finally I tried reseating my graphics card (my dads suggestion), but when I plugged the card back in my monitor doesn't see any signal and my pc keeps turning on and off without turning on my peripherals. At this point I have no idea what the issue could be. I have a warranty on some of my parts at microcenter and was thinking of taking it to be diagnosed but I live over an hour away from there so any advice on what I could try first would be greatly appreciated. I did try replacing my graphics card with an old low powered one I had lying around and it did show the screen again but its still in a boot loop. Incase it matters, my current psu is well below the minimum recommended wattage for my gpu (I didnt have the budget for a new one at the time of my upgrade). (550W psu and I have a red devil 5700xt with a recommended minimum 700W psu). I have had the new parts for over a year and everything has worked ok, but I have had a few pc crashes over the year, but nothing like this. To me it seems like either a mb issue or a psu issue, but the gpu thing is bothering me.