I'm helping a friend of mine with his T440s, and we've just ordered the CH341 programmer. Klem, is the modified BIOS that you're kind enough to provide to others unique or specific to the BIOS dumps that they're providing you with? Or is it more of a universal modification that I can use the same file from you to flash onto another t440s that I may decide to purchase in a few months.
I've been using modified middleton BIOS on Lenovo R61, X61, X61, T61, T61p, and then a modified BIOS+WL removed for the last two T420 that I've used. Interesting to see that Lenovo has made it more difficult for us.
Also, what additional options does this 'advanced menu' provide?