Additionally, please check the driver version for the nVidia* GeForce GT 630M controller.
The reason I ask for this, is because I cannot find a newer version than 9.18.13.614 for your system, but in the dxdiag report I see that a 9.18.0013.1100 version is installed. Please check with Hewlett Packard* to see if this is compatible for your system. If it is, then you can try using our latest generic driver.
Also be sure to install the latest BIOS for your system, once you update it, then please let me know the BIOS version installed.
To install our generic driver, please follow the instructions on this article:
Graphics | Have Disk Driver Install Steps For Microsoft Windows 7*
For this use the zip file posted here: