Well my computer hadn't bsod when I put just stick in the a2 dimm slot. However there were other issues with windows. These problems included windows not saving the changes I made as well as files corruption. But now I have another major problem, after performing another chkdsk scan windows will not start up at all. After the windows start up screen the computer just restarts. No bsod just a restart, it then says I should run the windows repair program and it find an unfixable issue. I can't system restore, nor do I think it'll be much help and even trying to start up in safe mode results in this.