![After installing Microsoft Update KB3133977 for Windows 7, Why does the “Secure Boot Violation” message appear? | Official Support | ASUS Australia After installing Microsoft Update KB3133977 for Windows 7, Why does the “Secure Boot Violation” message appear? | Official Support | ASUS Australia](https://kmpic.asus.com/images/2016/04/22/dc7c7b49-f09b-4020-aee2-731393b6ca97.jpg)
After installing Microsoft Update KB3133977 for Windows 7, Why does the “Secure Boot Violation” message appear? | Official Support | ASUS Australia
![Notebook] When starting up the laptop, a 'Secure Boot Violation' message appears | Official Support | ASUS Global Notebook] When starting up the laptop, a 'Secure Boot Violation' message appears | Official Support | ASUS Global](https://kmpic.asus.com/images/2020/03/13/4ee418ff-ab8c-47a9-9777-d98857a4a5db.png)
Notebook] When starting up the laptop, a 'Secure Boot Violation' message appears | Official Support | ASUS Global
![Motherboard] Which ASUS model supports Windows 11 and how to setup TPM 2.0 in BIOS? | Official Support | ASUS USA Motherboard] Which ASUS model supports Windows 11 and how to setup TPM 2.0 in BIOS? | Official Support | ASUS USA](https://kmpic.asus.com/images/2021/07/02/1741685a-4248-4274-b132-3bac8ccce1f6.png)
Motherboard] Which ASUS model supports Windows 11 and how to setup TPM 2.0 in BIOS? | Official Support | ASUS USA
Stone Desktops or All-In-Ones with Asus Motherboards - How to Legacy PXE Boot Windows 8.x systems - Stone Computers :: Knowledgebase
Stone Desktops or All-In-Ones with Asus Motherboards - How to Legacy PXE Boot Windows 8.x systems - Stone Computers :: Knowledgebase
![Can't disable secure boot Asus UEFI TUF Gaming Pro x570. Tried options for CSM/off, OS/UEFI, backed-up secure boot keys then cleared them all. Secure boot state=setup; PK state=unloaded. Please advise. : r/pcmasterrace Can't disable secure boot Asus UEFI TUF Gaming Pro x570. Tried options for CSM/off, OS/UEFI, backed-up secure boot keys then cleared them all. Secure boot state=setup; PK state=unloaded. Please advise. : r/pcmasterrace](https://i.redd.it/v061w6s64vf81.jpg)
Can't disable secure boot Asus UEFI TUF Gaming Pro x570. Tried options for CSM/off, OS/UEFI, backed-up secure boot keys then cleared them all. Secure boot state=setup; PK state=unloaded. Please advise. : r/pcmasterrace
![Desktop/Gaming DT] Troubleshooting - ”Secure Boot Violation” appeared when the computer boots | Official Support | ASUS Global Desktop/Gaming DT] Troubleshooting - ”Secure Boot Violation” appeared when the computer boots | Official Support | ASUS Global](https://kmpic.asus.com/images/2020/11/10/a5ec19d8-104c-46b2-94b3-3cf4430b3485.png)