A "bios switch" might be useful for having just one standard video card that could be used both: in a Mac Pro (with it's special Apple bios requirements), as well as being switchable to being used in a "normal" PC.
Has anyone considered that idea?
It isn't dual bios that is causing problems, it is the way it is being use that is causing problmes. The problem doesn't affect user much as if something goes wrong, then RMA the card, but who is going to pay for repairs on things are not a result of defects?
Unfortunately, customers as a whole do have control over how things should work. I say 99% of bugs will not exists if every piece of software/hardware is being used the way they are designed to and operates at designed environment/condition.
It all comes down to money talk. Manufacturer is at fault shall they find ways to escape from responsibilities when they are the one causing the problem, but it is okay for them to build products that are more robust. If ditching the switch reduces the number of RMAs/died cards, then they should ditch it. If any part used within a product is deem to cause problems, ditching/replacing it is the right thing to do.
Think of insurance. If you do drive you should know that car insurance kills. Why? Well it really has nothing to do with your skills, experience, or age, but the fact that the total number of revenue must be greater than expenses or they will go backrupt. Since they must pay for claims that appears to be legitimate, hence average Joe who really did nothing wrong have to suffer. The same is, or has been, happening to computer parts.
Just like everything else, our benefit was removed due to those who abuse it. When it comes to video cards, we care about if it is AMD or Nvidia and how fast can it run for the price. What are manfacturers? well all we care about is their claim records. Not the number of claims, but rather the success rate of claims and do they make customer jump through loops. We see them as insurance of our purchase.
This particular event is a good example where all finger points to manufacturer, XFX as if they only sell defective goods, products built with cheap parts, doesn't sell as advertise, blood sucking SoB.
That is okay, they have lots of PRs for that reason. At the end we are the ones who pay more for less.
Welcome to the real world.