Basically, over the past few weeks, my computer has been having some problems. About 3 weeks ago, I started getting "MACHINE_CHECK_ERROR" or something similar written on the BSOD every few startups (about 1/10).
Then, about a week ago, my computer started freezing completely, and I had to restart it to be able to even move my mouse, to which Windows would ask me if I wanted to revert to settings that worked when I turned on my computer.
Now, over the past few days, it doesn't even get to the point where Windows starts loading, it just gets up to the BIOS screen and doesn't do anything. I pressed tab to go to the POST bit, and all it gets up to is the processor (which works fine).
Any ideas what is wrong with my computer?
I'm pretty sure it's not the processor, and the PSU probably isn't the problem as I had to get a new one a month ago when my old one blew up.
Then, about a week ago, my computer started freezing completely, and I had to restart it to be able to even move my mouse, to which Windows would ask me if I wanted to revert to settings that worked when I turned on my computer.
Now, over the past few days, it doesn't even get to the point where Windows starts loading, it just gets up to the BIOS screen and doesn't do anything. I pressed tab to go to the POST bit, and all it gets up to is the processor (which works fine).
Any ideas what is wrong with my computer?

I'm pretty sure it's not the processor, and the PSU probably isn't the problem as I had to get a new one a month ago when my old one blew up.