I believe the video card is going on my desktop. I agree it is a little old but does what I need. A few months ago I noticed the screen resolution was changed. Now MP4 and other files will not play. I tried to download RealPlayer and other video players to see if the code (codex-?) would help, it did not. Running win 10 version 2004. I have ASUSTeK COMPUTER INC, MAXIMUS VI HERO REV1.XX MOTHERBOARD. SERIAL NUMBER 140121143403651. I am looking for a video card that would work in my M/B. I watch a few videos some time even DTV on the computer. Nothing special. Any help