Much appreciated for sharing!
Was your card with the 6pin or without? Your mod was the first to actually give my MSI Aero ITX (Hynix with no 6pin) a solid boost. All the others I've tried seemed to just bump me up around 1Mh/s or actually drop my hash rate. With your mod I went from ~10.9 to ~14.3.
BUT it soon crashes afterwards, so just unsure if I need to try and feed it more power limit, or try and drop the mem clock a bit... Or totally avoid trying to use your bios (hopefully not haha).
What I took from your bios was copying 1500 strap upwards, and copying your max mem freq of 2250. The rest of our #s seemed to line up.
In my quick troubleshooting so far I had tried bumping power limit to 20%, and then 50%, and then max 75%, but all still result in crashing. And since those attempts failed, I'm assuming that means you have the 6pin power

So certainly not looking for you troubleshoot, but if you had any suggestions for my course of action I'd be extra thankful. Really not skilled with modding the bios besides copy/paste, so even just hearing a simple "it wont work regardless" would be beneficial.
Anyways, thanks again for sharing!
run it and start your mining with low clock (1900MHz or something) and track memory errors in hwinfo