Secure Boot Zertifikate manuell updaten: So stößt du es an!

Do you want to manually update the new Secure Boot certificates (2023)? In Windows 11 and Windows 10, the important security update (KB5025885) for the UEFI firmware is often not installed automatically. In this video, I'll show you step-by-step how to initiate the Secure Boot update process yourself, how to check the current certificate status, and what you absolutely need to pay attention to. IMPORTANT: This does NOT directly install the new certificates! We are only triggering the internal Windows process. 🧰 Important Commands (Run PowerShell as administrator!) 👉 Check Secure Boot status: Confirm-SecureBootUEFI 👉 Check if new certificates are present (Windows UEFI CA 2023): [System.Text.Encoding]::ASCII.GetString((Get-SecureBootUEFI db).bytes) -match 'Windows UEFI CA 2023' 👉 Set registry value (PowerShell command): Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\SecureBoot" -Name "AvailableUpdates" -Value 22852 -Type DWord 👉 Start update process: Start-ScheduledTask -TaskName "\Microsoft\Windows\PI\Secure-Boot-Update" 🔍 Prerequisites for the UEFI Certificate Update ✔ Secure Boot must be enabled ✔ Windows must be running in UEFI mode ✔ Windows 11 / Windows 10 should be up to date ✔ Motherboard BIOS/UEFI must support new certificates ⚠️ Important Notes • Not a "2-click fix" – multi-step process • Multiple restarts possible • Depends on Windows, firmware, and system state • No guarantee that the update will be performed immediately ▬ Contents ▬▬▬ 00:00 Introduction 00:53 What is this all about? 01:29 Important point beforehand 02:56 Important prerequisites 03:27 Implementation 04:47 Checking success 05:20 Conclusion ▬ Support SIMPLY EXPLAINED ▬▬▬ 💰 Donate via PayPal https://paypal.com/donate/?hosted_but... 🛒 Shop at Amazon https://amzn.to/3XclXOm *If you use this link, I receive a commission on your order. Nothing changes for you! Thank you if you use the link! 👍 Subscribe to the channel for FREE now    / @windows-einfach-erklärt   #windowssimplyexplained