Correct, for people that play the emulator I mentioned above and don't care about losing data sure to the TSX bug there's a tool called UBU that allows you to s

Correct, for people that play the emulator I mentioned above and don't care about losing data sure to the TSX bug there's a tool called UBU that allows you to step back on the microcode revision on the motherboard bios update to reenable TSX again, then upon booting you need to delete mcupdategenuineintel.dll(some like that) which is a later soft patch to disable TSX in the OS, and you end up with TSX enabled again on older CPUs.