Blue screen due to changing max ram

so i guess i did a bad thing, I have 16gb of ram and noticed only 12 was being used. So i went to msconfig to change the maximum ram in advance options. In doing so i went back to double check it and it was at 0. So i changed it back and hoped for the b est. Now its blue screening and not sure how to fix it. I went to bios and not to sure what to do in there, not finding anything in ram.

A bluescreen is generally a hardware problem, in this case, I believe that you have messed up something unknown in the configuration. First thing I'd try is a Windows Repair, if that doesn't work, wipe the rig and reinstall the OS.

Thanks for the reply, but it happened as soon as i changed the setting of the ram, i dont think that would cause hardware failure.