Ive been having multiple problems trying to boot my computer. These problems started occurring a few weeks after I had installed a new graphics card (therefor doubting the relevance to the problems). Problem 1: I press the power button and nothing happens. The screen stays black, but I can hear the computerfan working. Also when this happens I dont hear any beeps which I do hear when it boots propperly. Problem 2: The computer freezes at any point during the booting proces (with mouse cursor visible). Most commonly, when problem 1 doesnt occur, it will freeze at the screen with the windows logo and the load-bar, or when it (rarely) makes it to the passwordscreen it will freeze before, during or after filling in my password. It doesnt make a difference wheither im in safe mode or not. Sometimes the computer gives a screen after the loadscreen where it will scan my my E and D drive (something about FAT32?). But when it does it usually freezes as well. Problem 3: Sometimes if the computer makes it beyond the loadscreen, the screen will just turn off (the powerlight on my monitor turns orange). Problem 4: When the computer makes it to the desktop (chance: 0.001 percent) the programs load very slowely and the computer will simply freeze again. Also, a thing i´ve noticed is: the longer I leave my computer turned off, the longer it will take before the computer freezes. For example; when I came back from my 4 week vacation it worked correctly for 3 days... Any help apreciated.