2015-11-19, 14:24 PM

@Bendigo If your T440s is beeping with Windows 8.1, sounds like you might have other issues at bay.

This issue only reared its ugly head with the latest release of BIOS in conjunction with Windows 10 and have the Security Chip enabled. I have tested this on numerous machines and have proven that there is not an issue with Windows 8.1.

I find it funny that Lenovo technical support suggests a 'restore' to correct this; as the issue is with the BIOS and not necessarily with the software. In any event has there been a case opened by anyone here.

I have one, but *shocking* it was automatically closed.

It's a pain in the butt and for us (corporately) we're holding off on Windows 10 until this is corrected - the big guns at the office are now contacting Lenovo through their channels to get this corrected as the issue will preclude us from using Bitlocker.