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

pk736XX
pk736XX Member Posts: 1 New User
edited June 8 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