How do I repair startup in Windows 11?
Here's how:

  1. Press Windows logo key + L to get to the sign-in screen, and then restart your PC by pressing the Shift key while you select the Power button > Restart in the lower-right corner of the screen.
  2. Your PC will restart in the Windows Recovery Environment (WinRE) environment.

Hold F9/F12 until you see the Windows Repair Environment screen. Note: After two failed system boot attempts, the third boot will guide the device to the Windows Repair Environment.Boot into Safe Mode from the sign-in screen in Windows 11 or Windows 10. Restart the computer. At the sign-in screen, hold the Shift key down and then click Power > Restart.

How to get into recovery mode from BIOS : To perform system recovery from the BIOS:

  1. Power on or restart the workstation.
  2. Enter the BIOS by tapping either the right or left bottom of the screen.
  3. Tap Advanced, and then tap Special Configuration.
  4. Tap Factory Recovery.
  5. Select Enabled from drop-down menu.
  6. Tap Home.
  7. Tap Save and Exit.

How do I use the F12 boot menu

Boot menu: On some computers, pressing F12 during startup brings up the boot menu, allowing users to choose a specific device (e.g., universal serial bus (USB) drive or network) to boot from. Debugging: In various integrated development environments (IDEs), F12 can be used to start, pause, or stop debugging processes.

Does Windows 11 have a repair tool : If your Windows 11 computer won't start properly, it may boot into the Startup Repair interface. Then, you can use Startup Repair to repair Windows 11. This tool can scan your computer for issues like missing and damaged system files.

To do so, go to Windows Search and select Change Advanced Startup Options. Restart the computer and click on Troubleshoot, then select Advanced Options and click on Startup Repair. Follow the prompts and choose an account. The repair process will scan the computer and attempt to fix any startup problems.

Do one of the following:

  1. If your computer has a single operating system installed, press and hold the F8 key as your computer restarts.
  2. If your computer has more than one operating system, use the arrow keys to highlight the operating system you want to start in safe mode, and then press F8.

Is Safe Mode F5 or F8

You need to press F8 before the Windows logo appears. If the Windows logo appears, you'll need to try again by waiting until the Windows logon prompt appears, and then shut down and restart your computer.To do so, go to Windows Search and select Change Advanced Startup Options. Restart the computer and click on Troubleshoot, then select Advanced Options and click on Startup Repair. Follow the prompts and choose an account. The repair process will scan the computer and attempt to fix any startup problems.Select Start, Power, and then press and hold the Shift key while clicking Restart. Select Start, Settings, Update, and Security, Recovery. Under Advanced startup, click Restart now. At the command prompt, run the Shutdown /r /o command.

If a Dell computer is unable to boot into the Operating System, the BIOS update can be initiated using the F12 One Time Boot menu. Most Dell computers manufactured after 2012 have this function and you can confirm by booting the computer to the F12 One Time Boot menu.

What does Ctrl F12 do : Ctrl+F12 Opens a file. Ctrl+Shift+F3 Creates names by using those of either row or column labels. Ctrl+Shift+F6 Moves to the previous worksheet window. Ctrl+Shift+F12 Prints the current worksheet.

How to fix startup repair : [Quick Steps] How to Enter Startup Repair Windows 10 in 2024

  1. Go to the Settings app by pressing Win+I.
  2. Go to Update & Security and select Recovery.
  3. Click on Restart Now under Advanced Startup.
  4. Click Troubleshoot > Advanced Options > Startup Repair.

How to fix PC not booting

How to fix a PC that won't turn on

  1. Try a different power source.
  2. Check your monitor connection.
  3. Disconnect your devices.
  4. Listen for beeps.
  5. Start your PC in safe mode.
  6. Restore your computer to previous settings.
  7. Check for unresponsive apps.
  8. Unplug USB devices.


F5 – Boot in Safe Mode. Shift + F5 – Boot to Safe Mode MS-DOS. Ctrl + F5 – Boot to Safe Mode MS-DOS with drive compression disabled.System settings – Outdated drivers, incorrect BIOS settings, or incompatible programs can all cause the Automatic Startup Repair to fail. Not enough available space – Your computer might not have enough space or RAM to install new updates or fixes from Windows.

How to boot Safe Mode : Do one of the following:

  1. If your computer has a single operating system installed, press and hold the F8 key as your computer restarts.
  2. If your computer has more than one operating system, use the arrow keys to highlight the operating system you want to start in safe mode, and then press F8.