Maybe another variant would wake up the non-functional fan. This is the XOC 450W vBIOS I use on the Prime 5080 and all three fans work. The one not working is near the I/O so that is a more critical fan being close to the die and VRM. But, it certainly will not matter when blocked.
Absolutely. I have hated having to use the EVC2 for voltage control. It is a cool mod from a hardware geek perspective, but a real pain in the butt to have to implement, and we should not have to. All GPUs should function like a K|NGP|N or HOF GPU. I'd love it if we could get the power limits unlocked (adjustable) or simply removed (increased to something more than the GPU can ever pull, like 5000W) using software to avoid having to shunt mod. The risk involved with that kind of geeky fun (and loss of warranty) loses appeal when GPUs cost two to five times what they are actually worth. If it is done with software, there is no way to prove or enforce a warranty that excludes overclocked hardware that fails for reasons that have nothing to do with overclocking.