Quote from: AmoreJaz on July 31, 2016, 12:35:28 PM

Quote from: rezours on July 31, 2016, 09:46:18 AM

I did not configure any bios setting or anything to my motherboard beforehand.
so today , my motherboard suddenly couldn't detect my GPU(R9 290 Tri-x sapphire) and i tried to use the cmos jumper to reset the bios .

it worked but .... my hashrate was originaly stable at 30Mh/s(on ethereum) and now it is only performing at 27Mh/s

Does anyone know what is happenning? thanks!

it happens frequent when you reset the bios! you more then likely will have to go into the bios and set several of the working parameters manually . working bios very often get a non original working setup because of the hardware used to test it with and if they do not reset it after the test they will remain set for those different hardware.

thanks for the reply! do you happen to know any guide to optimize bio setting? i dont seem to find any :/