While using my computer my computer will randomly freeze. When I reboot it the graphics card fan will spin at 100% until I turn off the power supply. Holding the power button and reset button seems to do nothing when in this state and the back of the graphics card has 3 red lights that are constantly on. My computer sound like a jet engine and will not even hit the BIOS menu. What are some possible problems for this happening?
So far the only way I've gotten to fix this is to open my computer up and unplug and replug some power cables, but I obviously don't want to do that every time this happens (about every other day).