This all started about a week ago i think a couple days after i got my USB expansion card (ROSEWILL RC-508) i don't know if that has anything to do with my issue but that works fine but my computer doesn't turn off, windows shuts down but my computer doesn't turn off like the power stays on and sometimes even my fans ramp up. I think windows restarts rather than shuts down because an application that usually only comes on with my computer when i restarted it now comes on when i "shut down" my computer. basically i press the windows shut down button then my computer stays on so i flick the PSU switch off then when I turn the switch on again the computer comes right back on no matter how long its been off and if its on and i hold the power button it shuts down windows but the computer stays on and if I press the power button again then windows starts up again. I've tried so many things to fix this i took the expansion card out and restarted my computer, updated the bios (when i tried to update my bios with m-flash the system went to restart to boot into m-flash but turned off and didn't come back on so i turn off the PSU switch and turned it back on and then it booted into m-flash), cleared the cmos, took out my ram and put it back in. I don't know what to do and this is killing me someone please help me
Specs: https://docs.google.com/document/d/1Hf1xLxl5gJorSKg9p7lQxPHeUEqnNMwJ5y-vjkjY0fs/edit?usp=sharing and yes my system is originally from ibuypower but with some things upgraded and added