Then roll back to previous drivers. I am assuming you read the sticky "UPDATING MOBILITY DRIVERS". Also, as mentioned several times in several posts..there is a bug in the beta drivers that displays the version number of whatever drivers you updated FROM...ie, if you had version 13.9 and updated to 14.1...it would say your version number is 13.9. You have the new drivers.
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 ******