According to your description, I suggest you refer to the following information:
1 and hd7670M belong to the hd7600m series, so when you are driving, sometimes you will see that the installed graphics card driver is displayed as hd7600m. It is suggested that you can uninstall the previously installed AMD Radium HD 7670M graphics card driver, and then try to install the driver announced by HP official website. Depending on the graphics card model, you can find the following drivers:
(1) if you have installed WIN7 system, you can try to install the following AMD radium HD 7670M graphics card drivers:
FTP://FTP . HP . com/pub/soft paq/sp 5700 1-57500/sp 57353 . exe
(2) If you install WIN8 system, you can try to install the following AMD Laser Dragon HD 7670M graphics card drivers:
FTP://FTP . HP . com/pub/soft paq/sp 5900 1-59500/sp 59066 . exe
2. Tips: g6 refers to a series, not a specific model. For example, g6-2303tx is a specific model. If the ATI graphics card can't be displayed as AMD Radium HD 7670M after you install the above drivers, we suggest that you provide the specific model and installed operating system of the notebook, and then we will help you inquire about other versions of drivers and installation methods for you to install.
I hope the above reply can help you.
If the above information can't solve your problem, you can log on to www.hp.com.cn/chat,, the online chat room of HP Network, and ask an online engineer to help you solve the problem further. More product information is available in www.hp.com.cn/800..