Ok, here's the deal. I got my computer to recognize its graphics card, and it can run Doom 3 about as well as it used to. But, there's a possibility that it may not recognize all of its RAM and GHz. (This is my XP, not my 98 I was talking about earlier.)
You see, I used to be able to play GrandFantasia (I know, laugh it up) on this Desktop, and successfully installed it a while back. But when I went to install it again today (since I wiped the machine recently), the progress bar didn't advance at all on the Installer/Downloader screen, and after checking the issue on Google, most people will say that this happens because the computer specs aren't up to GF's standards. (I already tried shutting down the firewall and all of my ports are forwarded correctly.)
So I checked GF's standards. It wants about .6 more GHz than I have on this desktop for the minimum performance. Now, bear in mind, my desktop was able to play this game just fine in the past, and it installed it just fine in the past. And I'm talking the near-past, so the game probably hasn't updated its graphics any since.
So this leads me to believe that the desktop is missing some of the GHz and maybe some of the RAM I installed in it as well. To be honest, I have no idea what GHz actually is. Is it possible for a computer to detect less of it than what's supposed to be there? Also, how do I make my computer acknowledge its own RAM? (Bear in mind, it used to be able to in the past, so it's not the wrong brand or type or anything).
Somebody said that in order to make my computer acknowledge all its RAM, I need to go into the BIOS and do something. If that is, indeed, what I have to do, how do I do it?
I'm not entirely sure if my computer recognizes all of its RAM or not. It has 1 GB of RAM according to System, but it may have had more, or it may not.
How do I go about making sure my computer recognizes all of its RAM and GHz that it used to?