Macbook Pro, late 2016 (Radeon 455 model).
TV: Samsung UN40KU6270 40-in. Smart 4K UHD LED TV
Cables (tried two different 4K @ 60hz certified ones)….
Still says 4K @ 30hz in about this mac>system report > graphics/displays
Help!
Setups with TV’s normally work best by making a custom resolution for 3840x2160p at 60Hz with timing standard set to CVT-Redecued Blanking (RB). On MAc OSx you will need aprogram like SwitchResX to be able to do that Timing Setting.
1 CAC-1587 driver crashes when selecting 4k 120hz
2 Adaptor for Apple Cinema HD Displays to Mac Studio 2023
3 CAC-1333 LG Ultrafine not working
4 USB3.2 Gen1 Type A to DisplayPort™1.2 Dual Monitor, channel low res only
5 CSV-1568 only duplicates monitor on macbook m3 pro
6 4 monitors- only 3 show up
7 USB3.2 Gen1 Type-C to Dual Link DVI-D HDCP OFF version Active Adapter M/F for Apple Cinema
8 CAC-1531 USB Gen1 Type-C extension cable won't connect mouse and keyboard
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