[lubuntu] Wireless network problem, please help

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http://ubuntuforums.org – Hello, this is my first post in Ubuntu forums. I beg for your help - literally - because I am in absolute need of fixing it. So, let me get to the point. I have a Presario CQ57 laptop in which I had Ubuntu 12.10. Everything seemed to work fine, until the wireless led of the laptop turned - irreversibly as it proved to be - orange. ( orange=off, blue=on) When I tried to re-enable the wireless through the system settings, nothing happened. The ON status stayed as it was for less than a second and then OFF again. So, I tried some things, got desperate and thought it would be a problem of th (Hardware)