06-12-2016 11:47 AM
I have a T500 (2081CTO) running Windows 7 Pro 64-bit and am preparing to upgrade to W10. The Lenovo Windows 10 docs I've read say to upgrade to the most recent BIOS before upgrading. My current BIOS is version 3.22 (6FET92WW) dated 2011.
Despite Lenovo System Update v5.07.0029 NOT displaying any BIOS updates, when I happened to check Lenovo's site for drivers & software I see that Version 3.23 (BIOS ID: 6FET93WW) update is available. It is not described as "Important" and only offers "Added support for the function to disable & unconfigure AMT via WMI".
I'm not sure if SU is failing to offer the update, or if has good reason not to offer it. I've also read that some people have had issues with v3.23 and needed to revert to the previous 3.22 version.
Is the newer version "really" required to perform the W10 upgrade?