Event details

Join us in May for our fourth Ask Microsoft Anything (AMA) about updating Secure Boot certificates on your Windows devices before they start expiring in June of 2026. If you've already bookmarked Sec...
Heather_Poulsen
Updated May 18, 2026
AMA
Technical Takeoff
maddin152's avatar
maddin152
Copper Contributor
May 18, 2026

Dell Laptop. Latest BIOS Update (including the 2023 certificates). DB, DBDefault, KEK, PK. All new. Registry Key "UEFI2023Status" = "Updated", but "ConfidenceLevel" = "No Data Observed - Action Required". And: in the new Intune Secure Boot status report this device's Certificate status = "Unknown". Rebooted many times. Why? What to do?