So I read this could be my CMOS battery but I want to be sure.
My computer can't keep the time. I can sync it, and in about two hours it's off again. If I restart the computer after sleep mode, it is REALLY off, as if it wasn't able to keep time at all. Is there a way to check if there's a software problem, and, how expensive/hard is it to install a new one? I built my computer from parts so I assume that as long as this is not super complicated or expensive I could handle it.