On the opposite end of the USB header, you have an open port that can be used to directly plug in the HD antenna or a Coax RF adapter. The last port on the TVW HD 750 is found on the side of the Tuner and is where the AV cables will be inserted. The Diamond ATI TV Wonder 750 USB comes with a host of accessories that help the tuner function. ATI USB 600/750 TV Tuner Windows 10 is Compatible Simple Steps to Install ATI USB 600 on Windows 10. Download ATI USB 600 Driver. For ATI USB 750. After the Fall Creators Update, the tuner no longer works reliably. I can sometimes get it to work after multiple restarts. Up vote (12).
I bought this Diamond TV Wonder HD750 PCI-e for my new Windows 8 Build and had few problems when I installed the Arcsoft TotalMedia software, all the software installed correctly except the hardware drivers themselves. After trying compatibility mode, I tried again running just the driver install App from the disc at: 'G:DriverWin7x64'
bypassing the autoplay installation, but this did not work for me either. The programs would open but would display an error regarding missing TV Tuner Hardware. I was a bit disappointed when I couldn't find Win8 drivers at Diamond or ATI/AMD, but this prompted me to check just what the hardware issue was by looking in Device Manager. The hardware was simply NOT getting its drivers from the installation applications. What little info I found suggested some peeps were getting this to work by rolling back to the Win7 driver. Since my new PC was a clean install because I upgraded from XP, I had no rollback drivers. Hmm, would a manual driver install work? I soon discovered the fix was fairly easy, all I had to do was a manual driver installation of the PCI-e device. Using Device Manager, I found the TV Wonder under the Sound, Video, and Game Controllers Heading. Note the TV Wonder is listed as 'Hybrid ATSC/QAM PCI Express'. Do NOT use the 'find driver automatically', instead, I browsed to the installation disc to: 'G:DriverWin7x64x64' and selected the 'av88pcie.inf' file. All ArcSoft Programs and TV Wonder features work great now. I wrote both Diamond and Microsoft because Microsoft compatibility site doesn't list the Diamond TV Wonder HD750 but does list the 650's. There is 1 AMD/ATI TV Wonder HD750 listed which I marked as compatible with possible manual driver install noting I'm using the Diamond version of the TV Wonder. Please, update drivers on site and pass this info along to help others who may have similar issues. So far all ArcSoft software is working great since manual driver install. I will be testing with Win Media Center after I get it early April, and will share the results soon after. Good luck and be patient, the fixes and updates will improve as more info is gathered, please share your experiences with Microsoft and the Hardware Manufacturers by whatever means possible, every bit of data & feedback received will help resolve most issues that come with the new OS.