DAZ not using RTX 5090

Hi guys. I need help. Just bought a new computer for rendering work. SPECS: Windows 10, GPU RTX 5090, RAM 128GB, Processor i9 14900K 3.20 GHz. (this is desktop computer)
When rendering, DAZ is not using the GPU. I have unchecked the CPU (both), unchecked Allow CPU fallback on Hardware setting. I have also installed the latest driver for NVIDIA - version 576.40 (12 May 2025)
Also have turned ON hardware accelerated GPU sceduling.
However render result is simply black screen. Even rendering a simple ball with no background at all doesn't work. I'm simply getting black screen. I am frustrated having tried everything I know. GPU-Z records 0% usage on the GPU.
Perhaps I'm missing something? Any other suggestions?
Comments
The 50xx series is only supported with the Alpha.
Are you using that?
Same for me.
How is it possible?
Any solution?
To reiterate my previous post, the 50 Series are only supported in the alpha branch of studio releases.
Use the graphics card you had installed before.
I have a 5090, but use my 3080 TI for Daz Studio.
Install the Alpha and use that for final rendering.
(alpha and General release work side by side)