Unreal Engine 5 • Windows 8.1 • Radeon RX 470 (last possible driver for Win 8.1 is 17.7.1)
Problem description:
Shadows from objects appears on it self.
Problem not appears when directional light set Y rotation -90 degrees and X=0, Z=0.
Tried to disable lumen, problem is still there. Any settings changed - problem exists.
SOLVED:
Driver Updated but need some hacks for this action.
Adrenalin 2020 on Windows 8.1?
Adrenalin 2020 can be installed on Windows 8.1 x64
1. Download latest version for Windows 7 x64
2. Start installation, select folder for unpacking
3. When message that it could not be installed appears, close program
4. In “Device Manager” select your device with mouse right click and choose “Update Driver Software…”
5. Select “Browse my computer for driver software”
6. In next screen browse to folder where installation is extracted and choose folder “AMD\Win7-Radeon-Software-Adrenalin-2020-Edition-19.12.3-Dec18\Packages\Drivers\Display\W76A_INF”, click “Next” and wait for installation of driver to finish
7. Now to install CCC (Control Panel), go to “Program Files\AMD\CCC2\Install” folder, run “ccc2_install.exe”, and wait to finish installation (it could take few minutes)
8. In “Start” menu find group “AMD Settings” run Program “AMD Settings” and configure it (it must to be run manually first time to activate auto start of all services and programs)
9. Wait few minutes for background processes to finish and Restart system (not “Shutdown” and turn on)
Now you have installed complete driver and Control Panel (AMD Settings), and autorun of AMD Settings and all services activated.