Blake_ASUS,
thanks for your clarifications. It is still not clear though why BIOS in new form came for older than 309 version. Asus just released BIOS in new form and someone forget that they had newer one? Should I downgrade from 309 to 308?
.. and completely not clear about "device activation". I've read FAQ you pointed me to before asking. It is totally confusing. Does it tune something in BIOS? Does it modify Windows registers? If later then which ones. Security is always different, which aspect of security does it touch? My PC, though came with Windows 10 Home had Bitlocker encrypted SSD. On Windows Home (not PRO) users won't even know they have encrypted SSD before something fails and data recovery service asks for additional money or say they can't help. That's why I had to reinstall Windows with bitlocker disabled. That was more than year ago. Now I see some "activate device for normal working" and wonder should I install it or not. These days most of new updates, even those with clear descriptions, should be checked in sandboxes before installing on work PC. And this "for normal working" SW gives no single clue even in FAQ what it is for and what it does. My device seems working well, except for poor quality SSD. I want to know what I'm missing not installing it and what I could gain installing it.
Thank You
Edward