123myIT’s video on How to Mod Sapphire RX 570 4GB Elpida Bios!
I use MSI Afterburner to adjust the clocks of the cards until they become stable. Stability is very important for mining cryptocurrencies as this allows your rig to keep mining when it might otherwise go offline. Because you are squeezing every inch of power out of your GPU by over clocking the GPU and undervolting it to save on power consumption.
AfterBurner Settings I use to get rig stable.
Power limit: -6 or -4
Mem Clock: 1970 or 1980 or 1990 or keep going up by 10 till its stable.
You can download the modded bios from the 123myIT Downloads section here. There is two different versions. 256 size version and the 512 size version. The Sapphire cards for some reason have two different type of bios sizes. Both should work fine, but you use these bios at your own risk. This bios was created by people on the Anorak.Tech website.
This video will show you how to update Asus laptop bios using a program called Winflash. Recently I did a video which highlighted an issue with the Asus GL702 Strix gaming laptop.
In game lag which would lag the game out every time turbo boost was used. I went and posted this fix on the Republic of Gamers forums and about a week later Asus released a bios fix. They also deleted my current post so thanks for that Asus.
However at least I highlighted an issue and they were able to fix the problem with a bios update.
Link below. http://www.123myit.com/2017/05/asus-strix-gl702v-game-lag-fixed/
If you go to the downloads part of the 123myit.com website. And scroll down to the bios link, I have added the BIOS upgrade for the GL702 system I have also added the winflash program.
You can use these two programs to upgrade the BIOS on your laptop. You can actually just download the winflash program and click on get bios from the web and it should go out and choose the correct bios for your model of laptop. If this doesn’t work I suggest doing a Google search for your correct model of laptop and then downloading the correct BIOS version for your laptop. Once this is done you will need to restart your laptop.