Operating system: Windows-8.1-6.3.9600-SP0 64 Bits
Graphics card: Intel(R) HD Graphics 4600 Intel 4.3.0 - Build 10.18.14.5162
Broken: version: 2.91.0, branch: master, commit date: 2020-11-25 08:34, hash: rB0f45cab862b8
Short description of error
The hdri's on my system are not working at all. I am running on OpenGl 4.3 and meet all the other requirements for blender, but when I try to use an hdri or a glossy material the hdri or the glossy shader I want to use show completely black. When I use a hdri that I have downloaded from HdriHaven, the hdri shows up, but it gives no light to my material. When I use the hdriHaven hdri, the hdri sphere on the bottom left of the screen showing the hdri is completely black but the second sphere is white and shows light as I move around the scene. I have updated my intel drivers, my system bios, and also tried downloading blender on steam, nothing works. It is also not possible for me to use blender on Linux because of the fact I make roblox models and unfortunate roblox doesn't support lInux. I am not very familiar with code /scripts, so if anyone has a fix and could provide me detailed instructions it would literally save my life.
Exact steps for others to reproduce the error
[I Open Blender and go to the shaders tab, an hdri should show, but for me it doesn't. To attempt to fix this I go to the world settings, apply background on surface, and environment texture on color. The hdri screen shows completely purple with the first sphere being black and the second one being purple. After this I click the open button under color, go to my downloads, click the hdri that I have downloaded, and an hdri finally appears on my screen. An hdri shows but the first hdri sphere is black and the second one, white.]
Have a nice day, and thank you very much.