Inspiron 5505 Screen flashes on/off - MS Explorer won't load

According to the search results, the keyboard shortcut to restart the graphics driver on Windows 10 and 11 is:

Win + Ctrl + Shift + B

In Windows 11, the “Last Known Good Configuration” (LKGC) option is not available by default. However, you can still use the built-in recovery options to roll back to a previous state. Here’s a step-by-step guide:

Method 1: Using the Windows Recovery Environment (WinRE)

1. Restart your computer and repeatedly press the F8 key until you see the Windows Recovery Environment (WinRE) menu.
2. Select “Troubleshoot” and then “Advanced options.”
3. Click “System Restore” and follow the prompts to select a restore point from a previous date when your system was functioning correctly.
4. If you don’t have a restore point available, you can try “Go back to the previous version of Windows” (available within 10 days of installing Windows 11).

Method 2: Using the Settings App

1. Go to Settings > System > Recovery.
2. Under “Reset this PC,” click “Get started” and select “Keep my files” or “Remove everything” (depending on your needs).
3. Follow the prompts to complete the rollback process.

Important Notes:

• The LKGC option is not available in Windows 11, so you won’t see it in the Advanced Boot Options menu.
• The rollback process will restore your system to a previous state, but it won’t undo changes made to your personal files.
• If you’ve made significant changes to your system or installed software, you may need to reinstall or reconfigure those applications after the rollback.
• The 10-day window for rolling back to Windows 10 is only available after installing Windows 11. After this period, you’ll need to perform a clean install or use a third-party recovery tool.

Additional Tips:

• To re-enable the F8 key boot menu in Windows 11, you’ll need to modify the registry or use a third-party tool. This is not recommended unless you’re experienced with registry editing.
• If you’re experiencing issues with Windows 11, try using the built-in troubleshooting tools or seeking assistance from Microsoft Support before attempting a rollback.

Remember to always create regular system backups and keep your Windows 11 installation media handy in case you need to perform a clean install or repair your system.