Gigabyte HD4850 1GB GDDR3
AMD Catalyst Driver Version, and Driver History
-'ATI Randeon HD 4800 Series', 8.970.100.3000
-Problem not present when using default 'ATI Radeon HD 4800 Series (Microsoft Corporation - WDDM v1.1)', 188.8.131.52, but performance in games is significantly lower with that driver.
-Windows 8.1 64-bit.
-Problem was present on Windows 8.0 64-bit as well.
- Install AMD Catalyst XX.X legacy (tested with 12.6, 13.1, 13.4 beta. Check either full install or Driver only).
- Open Windows Media Center .
-Media Center shows no TV output (black). You can hear the audio and record the channel (which you can playback just fine once you revert back to Microsoft's older driver).
Motherboard or System Make & Model
Applications and Games
- Windows Media Center
-AMD Phenom II X4 965 3.42GHz,
Stepping 3, Revision RB-C3
Motherboard BIOS Version
System Memory Type & Amount
-AVerMedia A188 PCIe Duo Htbrid Analog/DVBT (as I said above, I can record channels while the problem is in effect, so the tuner can't be the problem.)
08:31 PM by