Windows 10: hdr and gpu usage

When I put hdr on in windows setting, my gpu usage and temp goes up while im not using any programs.When I use msi afterburner I see it goes to max clock speeds when only using the mouse.

As soon as I put hdr off it goes back to normal.

Tried different/clean driver and the same problem occurred.

Someone else ran into the same problems?

:)

 

Windows 10 CPU usage 100% when Nvidia GPU enabled

I've had the same problem, and have exactly the same GPU model. I was able to set the drivers back to factory default, but any update I've tried (including the most recent) causes the massive cpu usage. I've contacted tech support for both Nvidia and Asus,
and followed all the steps they suggested, with no luck.

 

HDR fullscreen problems

Version: Windows 10 17134

GPU: NVIDIA 1080 Ti (Driver 397.31)

Display: LG OLED 55" B6P

Problem: Windows HDR implementation barely works properly. Here's a list of issues I've seen so far:

1: SDR applications that are not exclusive fullscreen start in HDR mode, distorting the colors. If an OS overlay [such as the volume overlay] come up, the display will go blank until the overlay dissapears.

2: SDR applications that are exclusive fullscreen go blank. From what I can see, my display is in SDR mode, so I'm guessing there's a mismatch between Windows trying to output HDR content and the display receiving it. [And no, the problem is on Windows
end; the display can handle HDR just fine on other systems]

3: I've had a case where an SDR application, on exit, somehow resulted in the system HDR setting being disabled. I've also had another case where on exit the system is reporting its in HDR mode, but outputting SDR even on the desktop.

So in short: Windows is not managing HDR properly.

 

Setting up HDR on external monitor

Hi just got an HDR capable monitor, a
U2718q, and am using an HDR capable GPU (GeForce 1070). However, Windows 10 doesn't seem to recognize it as an HDR capable display. I followed the guide

HDR and advanced color settings in Windows 10, and it says that HDR is not supported. Any idea how to fix that? It's an HDR capable monitor, hooked up via DisplayPort to an HDR capable GPU. I'm running Windows 10 Pro Version 1709, OS Build 16299.64 (just
updated it today), and also have the latest graphics card driver.

Any ideas what to do?