Hello! My configuration is: CPU: AMD FX8350, MB: Asrock 990fx Extreme3, Graphics: MSI HD R7850 Twin Frozr 2GD5/OC; 16 GB DDR3 1600 Corsair; Hyperx 3k 120 gb SSD + WD Caviar Black 1TB HDD; 700W Cooler Master GX 700 Lite PSU.
I have a full HD monitor and a full HD TV, both conected to the PC. Problem is, after Windows 7 Ultimate x64 starts up, if i run a program that requires any form of graphics acceleration... like for example Google Chrome, the mouse will lag for a couple of secs. If i try moving it... it jumps until it reaches de desired position. This happens when i have both monitors connected to the PC and it only happens ONCE per session. After a couple of secs the lag stops and it won't do it again until next time i turn on my PC. I also tryed it with a HD 6670 video card... it behaved exactly the same. I am beggining to think it's related to the refresh rate... i noticed that if i try changing the refresh rate manually... immediatly after i do that, the system and the mouse will lag for a couple of seconds as i described it earlier. I don't understand why it does that, both displays are set to 60hz refresh rate... Any ideeas? It's really annoying ... Thanks!