Hi,i have HP 620 laptop.I was browsing one day when the wireless button changed to orange all over sudden.I could not turn it to blue again.I was using windows 7 then.I changed to windows 8,it still did not work.I installed windows 7 back,it still shows the orange deathly light.I tried to install all the drivers available but it always asked if i wanted to overwrite them since they are already available.I do not know what to do,i have even installed the chipset it still did not work.
Please help me,am frustrated...