A6-5400K (Trinity) APU GA-F2A88X-D3h Mobo XP Pro SP3 x32 bit I'm getting 'yellow flagged' on Display adapter in device manager pointing to Video controller (VGA compatible) message indicated as highlighted. Note no graphic card is used since I am using a APU, I'm running Linux Mint right now 'to get me by'. I got the Trinity APU to run XP.... I've read over and over again in many places that USB3 will not work in XP, it works fine for me, mind you I'm running Sp3, my problem is just the video driver. Yep, I KNOW XP is outdated and way past it's sell by date thanks, Dave.