Re: Coprocessor not recognized, on board microphone not working since upgrade to wendows 8

Hi:

Your notebook is not supported by HP for Windows 7, let alone Windows 8.

For the coprocessor, you need to install the nvidia chipset driver.

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-55781-1&cc=us&dlc=en&lc=en&os=2093&product=3651454&sw_lang=

You may have to manually install the driver if the auto install doesn't work.'

Same for the video. If you are seeing a Microsoft Basic Display Adapter in the device manager under the display adapters section, the video needs this driver which also needs to be manually installed.

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-70238-2&cc=us&dlc=en&lc=en&os=2093&product=3651454&sw_lang=

If your notebook has the Conexant audio chip as most dv6700's do, I would try the HP vista audio driver to see if that gets the microphone to work.

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-63949-1&cc=us&dlc=en&lc=en&os=2093&product=3651454&sw_lang=