Home › Forums › CAC-1070 not working on RCA 65 inch 4k TV (PRK65A65RQ) with AMD RADEON R7 260X 2GB D5 card › RE: CAC-1070 not working on RCA 65 inch 4k TV (PRK65A65RQ) with AMD RADEON R7 260X 2GB D5 card
j48888Hi RoyalKing,
Thanks for your reply. The AMD driver version is 16.150.2211.0 dated on 3/21/2016, which is the latest driver. I tried using 3 generic 6 foot long hdmi cables. The results were same. Since the max resolution is 1080p with CAC-1070, I wonder if a good cable would make my tv to display 4k/60hz.
I also tried to use AMD Radeon Setting tool to change virtual settings. The max settings available were 2048×1536 or 2560×1440 at 60Hz. However virtual settings don’t produce good images.
The issue could be related to the tv or graphic card. I doubt that an expensive hdmi cable would make any difference as my generic hdmi cables with CAC-1070 can’t even display 4k/30hz resolution not mention 4k at 60hz. (Without CAC-1070, the cables can reliably display 4k/30hz on the tv)
Thanks.