Please read the sticky "Read Before Posting".
To make it easier to assist you please supply the following:
( Please don't paste dxdiag )
1. Processor (I5-xxxx, A10-xxxx, etc)
2. Graphics card (HD6970, HD4850, Mobility, etc)
3. OS (Win7, Win8, WinXP, 32 or 64bit, etc)
4. Driver version (13.2, 12.10, etc)
5. Power Supply..list make and model and wattage
7. Did your computer come with the OS and Graphics card you have now?
8. Monitor resolution (native), connected by (DVI, HDMI, etc)
If you resolved your issue, please let everyone know what steps you took.
Intel I7 960 @ 3.87ghz *Intel DX58SO *AMD R9 290 4gb *Corsair TX650M *2x4gb Corsair XMS3 *WD Black 1TB *Windows 7 Home Premium 64bit ***Asus N71Jq laptop *Intel I7 720QM Processor *Mobility Radeon HD5730 1gb *8gb Ram *Windows 7 64bit ** Toshiba P75-A7200 * Intel I7-4700MQ * Windows 8.1 64bit
***** cetera fallunt, ludere mortuus ******