Hi,
i have installed a new rig with configuration:
asus p5q-e
3 rx480 (1 rx 480 nitro, 2 rx 480 blower
Windows 10
4Go ram

Drivers amd radeon-software-adrenalin-2020-20.12.1-win10-64bit-dec8
PhoenixMiner PhoenixMiner_5.5c_Windows_AMD_NVIDIA
But my hasrate is very low 24.591~
https://i.goopics.net/800/RO7GY.png

https://i.goopics.net/800/vpxwo.png

I can't install the drivers Crimson ReLive Edition Beta for Blockchain because after reboot i have some artefact i can't see anything.
If you can help me ? Thank you