Sad that free BIOSes are so far behind modern hardware, but this is very necessary work.

...yes we are? After all, that's how the whole IBM PC-compatible industry started.

https://en.wikipedia.org/wiki/Phoenix_Technologies#Cloning_t...

AFAIK the later Thinkpads including this one uses a Phoenix BIOS, so it's amusing to see the circularity of how things turned out; and continuing on that path, Phoenix sold its BIOS business to Lenovo a little earlier this year.