| Your Situation | Recommended Solution | |----------------|----------------------| | Windows 7 , want BitLocker/TPM features | ✅ Option 1 : Install KB2920188 hotfix | | Windows 7 64-bit , don't need TPM features | ⚡ Option 2 : Disable in BIOS (simpler) | | Windows 7 32-bit (any version) | 🔒 Option 2 : Disable in BIOS only | | Dual-boot with Windows 10/11 and use TPM there | 🔄 Option 1 : Install hotfix or toggle BIOS as needed | | Plan to upgrade to Windows 10/11 soon | ⏸️ Ignore : The error will resolve automatically after upgrade |
For the vast majority of users, the yellow mark is harmless and can be ignored or disabled. Acpi Msft0101 Driver Windows 7
I booted the machine. It whirred to life, the familiar "Starting Windows" logo bloomed across the screen… and then stopped. He wept for an hour
He wept for an hour. Then he agreed.
If fixed via hotfix: The status bar will read No blue screen
No crash. No blue screen. Just a yellow exclamation mark in Device Manager, glowing like a malevolent eye. I clicked it.
Click , ignore any hardware compatibility warning prompts, and complete the installation wizard. Verifying the Resolution