Now press the F8 key several times in a row until you enter the Advanced Boot Options menu. Here, you will see a list of available actions: using the arrow keys, select Last Known Good Configuration. Now press Enter on your keyboard. After that, you can boot into the system.
How do I start my Lenovo laptop with last known good configuration?
Power on the system. Press <F8> when the message For troubleshooting and advanced startup options for Windows, press F8 appears. Choose Last Known-Good Configuration.
How do I restore to last known good configuration?
As soon as the computer starts to come back to life, press and hold down F8. Windows 7 displays a menu of special startup options you can choose. Use the up-arrow and down-arrow keys to move the menu’s highlight to Last Known Good Configuration (Advanced), and then press Enter. The mouse won’t work at this screen.
Where is last known good configuration stored?
“Last Known Good Configuration” is a recovery option Microsoft built into all versions of Windows, and can be a valuable asset when attempting to recover a PC that isn’t working correctly. Last Known Good Configuration is found in the Advanced Boot Options menu.
How do I get to advanced mode on Windows 10 Lenovo?
From the sign–in screen
At the sign-in screen, hold the Shift key down while selecting Power > Restart. After the PC restarts to the Choose an option screen, select Troubleshoot > Advanced options > Startup Settings > Restart. After the PC restarts, a list of options is shown.
Does F8 work on Windows 10?
First, you have to enable the F8 key method
On Windows 7, you could press the F8 key as your computer was booting to access the Advanced Boot Options menu. … But on Windows 10, the F8 key method doesn’t work by default. You have to manually enable it.
How do I get to advanced boot options in Windows 10?
If you are already at the Windows 10 desktop, getting to the Advanced Startup Options menu is easy.
- Navigate to settings. You can get there by hitting the gear icon on the Start menu.
- Click Update & security.
- Select Recovery from the menu.
- Click Restart Now. …
- Click Troubleshoot.
- Click Advanced Options.
How do I restore Windows 10 using last known good configuration?
Here’s how you can boot Windows 10 in Safe Mode. Turn off your device, then press the power button to turn it back on. As soon as you see that Windows 10 is starting, hold the power button until your device shuts down again. Repeat this process until you enter the Windows Recovery Environment (Windows RE).
What advanced boot options?
The Advanced Boot Options screen lets you start Windows in advanced troubleshooting modes. You can access the menu by turning on your computer and pressing the F8 key before Windows starts. … Other options start Windows with advanced features intended for use by system administrators and IT professionals.
Is System Restore Safe?
System Restore won’t protect your PC from viruses and other malware, and you may be restoring the viruses along with your system settings. It will guard against software conflicts and bad device driver updates.
What is the difference between last known good configuration and system restore?
Last Known Good Configuration is disabled in Windows 8 or,Windows 8.1 by default. Try using Last Known Good Configuration if you can’t start Windows, but it started correctly the last time you turned on the computer. Try using System Restore to return the system to an earlier point in time when things worked correctly.
How does Safe Mode work?
Safe mode starts Windows in a basic state, using a limited set of files and drivers. If a problem doesn’t happen in safe mode, this means that default settings and basic device drivers aren’t causing the issue.
Why can’t I start my computer in Safe Mode?
A BIOS misconfiguration could be the reason that Windows won’t even start in Safe Mode. If clearing the CMOS does fix your Windows startup problem, make sure any changes you make in BIOS are completed one at a time so if the problem returns, you’ll know which change caused the problem.