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06-16-2012 08:29 AM - edited 10-15-2012 02:19 PM
Did you download the video driver I posted on page 1 of this thread? That is supposed to have the drivers for the switchable graphics.
If that doesn't work, I am afraid I can't be of any further assistance, as I do not have a notebook with switchable graphics and have no idea how to troubleshoot such things.
10-15-2012 01:50 PM
Hi , I have just instaled windows 7 (64) on my pc , and , after installation some drivers are missing , i have a HP compaq presario cq57 , my wireless is not working anymore and at device manager the ETHERNET CONTROLLER , NETWORK CONTROLLER AND PCI DEVICE , are missing ... i need a driver for my ETHERNET CONTROLLER wich is
NETWORK CONTROLLER :
and PCI DEVICE :
SO IF U CAN , PLEASE HELP ...
10-15-2012 02:22 PM
Below are the links to the drivers you need: