I've built a media center pc, using parts from an older computer and some new parts I purchased.
It all works but there is an odd issue with the display.
It would appear the graphics card is redisplaying an older frame every 2 or 3 frames, like there is an issue with the video card buffer, so any movement on screen appears jerky. The mouse cursor looks like it has a 'ghost clone' following it around the screen. This happens at random, sometimes it's fine and sometimes not.
It didn't do this before converting the PC into a media center, and the graphics card was one of the few components I had to replace because it would not fit into a low profile media case.
I've tried uninstalling and reinstalling Video card drivers.
Changing the display resolution or refresh rate does have a temporarily fix.
GPU: Asus HD 4350 512MB DDR2 DVI HDMI Out PCI-E Low Profile
CPU: 3Ghz Single Core
RAM: 4GB DDR2 533MHz (Only 3GB recognised due to 32bit OS)
OS: Windows 7 Home Premium