Try to install MSI Afterburner, from there you will be able to modify the OC... Also the put a screenshot of the error when you try to mine to see if we found the problem
Ok so i took 5 screenshots with gpuZ opened to see what happens when i try to mine grin32.
1.
https://i.imgur.com/FNylIWV.jpg --> Start miner (as usually it sees vga as gpu0, gpu1 and one of two *threads? not working ).
2.
https://i.imgur.com/7sqlRro.jpg --> Crashing gpu0 and call external script.
3.
https://i.imgur.com/67nRXgr.jpg --> Miner reports 80W but vga actually use 40W.
4.
https://i.imgur.com/8VuYj5k.jpg --> First *thread? start working again, Efficiency per gpu thread climbs to 23,000, gpu clock decrease, memory clock decrease, gpu load is now 3% and gpu power draw 5W, memory load stays in the same levels.
5.
https://i.imgur.com/tTTaVZG.jpg --> Card readings show that vga is not doing any task, but memory is at full load and efficiency g/s/kw growing with hashrate. Vga readings will not change even if i let it 8 hours and it will not find any share from now on.
Do you have 2 x 5500xt?...
let's try to run only 2... could you try to run only 1 with : --devices 0 that should be put it at the end of the line of lolminer.exe
