Microsoft recently updated Windows' "Vulnerable Driver Block List" (DriverSiPolicy.p7b) to improve security. However, this update mistakenly blocked WinFlash64.exe, a key program used by Lenovo’s BIOS ...
00:00 - Intro 03:23 - Discussion on BIOS update issues 11:26 - Issues with IO shield interference 16:34 - Troubleshooting ...