Home › Forums › Where is Firmware for Displayport 1.2 to HDMI 2.0 UHD (CAC-1070)? › RE: Where is Firmware for Displayport 1.2 to HDMI 2.0 UHD (CAC-1070)?
According to my sticker on the adapter I am running CAC-1170 Rev A1-00, FW 7.1E 1613. I cannot get 4k@60hz from either of my TVs (Sony XBR55x850 and XBR43x430) both which support it. I have enabled the Enhanced mode on the TVs as instructed, but when I apply 4k@60hz the TVs display “no input.” Perhaps the firmware update will resolve this issue? I’ve attempted this with two MacBooks 15″, both support 4k@60hz using SwitchResX, and my cables are all HDMI2.0.
Please advise before I am forced to send this adapter back.