My Computer is old. HP Compaq DX 5150 desktop PC running Windows XP Pro on an AMD Athalom 64 Pro.3200+ with 2GB RAM, and Realtek Ac5 Audio speakers. I have upgraded my drivers and virus proofed it and defragged.
I recently was told I needed to upgrade my drivers and when I did it to Audio,Realtek AC7, problems began. I read elsewhere that my old machine couldn’t handle it correct. When I deleted that version ,the computer says I have no sound device. I tried downloading an older version codecs and drivers, but no change.
I also have latest QuickTime program, which I also found out my compupter can’t handle, so my computer says I have no media player. Also downloaded a couple other media players, Real Time etc. with no effect, so I deleted them.