It’s true that people on the internet can be dicks. Even more so technical people (and that’s not limited to online: those online dicks are usually IRL dicks when taking technical stuff). But that’s a hurdle, not a barrier.

There’s little anyone here can do to help OP, as they (if I understand it correctly) have already irreparably nuked their hardware. The current problem is significantly different and harder than the original problem. Asking randos on this community is unlikely to yield results. Hence the focus on variations of “Now… what did we learn? 🤨”

I’m not trying to help, as I’m not familiar enough with SAS nor the current problem. The same is likely true of others here.