Helios 300 - How to update the uefi BIOS (ending MS Cert in 2026)

pk736XX
pk736XX Member Posts: 1 New User
edited June 2024 in Legacy Windows

can anyone tell me, how to update the uefi bios to prevent the loss of boot on 2026, until MS cert ends?

content for MS UEFI RECORD

SignatureOwner : 77fa9abd-0359-4d32-bd60-28f4e78f784b

SignatureSubject : CN=Microsoft Windows Production PCA 2011

Signature : [Subject]

CN=Microsoft Windows Production PCA 2011

[Issuer]

CN=Microsoft Root Certificate Authority 2010

[Serial Number]

6107765600xxxxxxxxxxx

[Not Before]

19.10.2011 20:41:42

[Not After]

19.10.2026 20:51:42

[Thumbprint]

580A6F4CC4E4B669B9EBDC1B2B3E087B80D0678D

SignatureType : a5c059a1-94e4-4aa7-87b5-ab155c2bf072

much better, a tool to keep it actual to set the new cert ?

thank you

[Edited the thread to hide sensitive content]

Answers