I have Compaq Presario F700 it suddenly stop connecting to to network on both wi-fi and cable. It's 64 bit windows 7 Os. I uninstall and install network driver many times, but nothing work. There is no network at all in network connection. In device manager the network controller has yellow mark on it which indicate driver problem. I went to Bio and set to default setting that did not help. The wi-fi light is amber it is turned on. I spent lot of time on it. I don't know what is the problem.
Thanks in advance for your help
What was changed before it stopped working?
That is what you have to look at something being installed either a new Program or a Update will be the starting point.
28th Apr 2012
I couldn't really find much on your problem but i did find a website you should really take a look at and try these steps, they might fix your internet problem.
4th May 2012