I am having a HP Pavilion DV9022EA Notebook. I am using Windows XP Media Center Edition 2005 on the same. My friend suggested me to use Vista. So I bought Vista Home Premium. I had performed a clean installation by formatting the system completely and installing a fresh edition of Vista. Everything worked well except the Tv Tuner Card. It is some Yuan EC300 DVB-T TV Tuner. It was working well on Windows XP Media Center. But on Vista it is not detected. I had tried to run the fresh driver downloaded from the manufacturer website. But that also did not worked. It looks Vista does not at all support this TV Tuner card.
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