Monday, November 11, 2024

sequoia – Mac Studio does not acknowledge screens’ HDR or correctly output to it

I’ve a brand new Mac Studio and am having troubles with it and my screens’ HDR. How do I pressure it to acknowledge and correctly output an HDR sign?

Earlier than I obtained the Mac Studio I had each of those screens related to a PC with an Nvidia GTX 1080 Ti which was utilizing them at their full decision, body charge, and HDR – so that they undoubtedly do truly assist it. It related to the left monitor through DisplayPort and the precise through HDMI.

My proper monitor is the ViewSonic VP2785 (4K60, HDR, AdobeRGB). It has DisplayPort and HDMI inputs.

Once I join it through HDMI, I don’t get an HDR possibility in Settings. I can set decision (which is “Extra Area” i.e. native), shade profile (AdobeRGB), refresh charge (60 Hz), and rotation (normal).

Once I join it with a USB-C/DP to DisplayPort 1.4 cable, I get and use the identical choices. Nevertheless, when related this fashion, it continuously does not get up when the system wakes up, so I favor the HDMI possibility.

HDR by no means exhibits up.

My left monitor is the ViewSonic VP2786 (4K60, HDR, AdobeRGB). It has USB-C/DP, DisplayPort, and HDMI inputs.

Once I join it with a USB-C/DP to DisplayPort 1.4 cable, I get and set all the identical choices as above, however I do get an HDR possibility. Nevertheless, after I flip it on, I get a really washed out show – not HDR. When enjoying HDR content material, I nonetheless get the same old soiled distinction areas the place the brightness saturates non-HDR colorspaces and will get clipped.

Once I join it with the native USB-C connector (with a thunderbolt-compatible cable) I get the identical as above, however as with the earlier one it typically fails to wake when the system wakes.

How do I get it to acknowledge and correctly output HDR? How do I work out why it isn’t working within the first place?

Another notes:

  • This habits was the identical on 15.0 and 15.0.1.
  • When it “fails to wake”, OS X agrees and has moved all of my home windows/areas to the opposite monitor. Once I power-cycle the monitor OS X will then transfer all my home windows/areas again to the place they have been throughout the prolonged shows.

System Profiler show information:

  Chipset Mannequin:    Apple M2 Max
  Sort: GPU
  Bus:  Constructed-In
  Complete Variety of Cores:    30
  Vendor:   Apple (0x106b)
  Steel Help:    Steel 3
  Shows:
VP2786-4K:
  Decision:   3840 x 2160 (2160p/4K UHD 1 - Extremely Excessive Definition)
  UI Seems to be like:    3840 x 2160 @ 60.00Hz
  Foremost Show: Sure
  Mirror:   Off
  On-line:   Sure
  Rotation: Supported
VP2785 SERIES:
  Decision:   3840 x 2160 (2160p/4K UHD 1 - Extremely Excessive Definition)
  UI Seems to be like:    3840 x 2160 @ 60.00Hz
  Mirror:   Off
  On-line:   Sure
  Rotation: Supported

Related Articles

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Latest Articles