My PC is an HP m7755uk Pavillion, recently my graphics card failed. I fitted a replacement (not identical to the failed one) but this cured my problem and I now have a good display. However, since the fitting of this graphics card I have lost all audio. If go to "SOUND" I receive the message "No audio device installed" can anyone please advise?
Thanks gengiscant, I have done as you advised, but without any result. I am still getting the message "No audio device installed" I omitted to state that audio is onboard Leonite-GL8E motherboard Realtek HD.
Many thanks nam-rahs