Fast Startup Suddenly Stopped Working on Windows 11
Fast startup is a useful feature in Windows that helps your PC start up faster after a shutdown. However, it can sometimes stop working, leaving users frustrated. This article will explain what fast startup is, why it might have stopped working, and provide some troubleshooting steps to resolve the issue on your Windows 11 PC.
What is Fast Startup in Windows 11?
Fast startup is a power-saving feature in Windows that combines the shutdown and hibernation processes. When you shut down your PC, Windows saves your current system state, including open applications and system settings, in a hibernation file, known as hiberfil.sys. Upon restart, Windows loads the hibernation file, restoring your system state more quickly than a typical cold boot.
Why Did Fast Startup Stop Working?
There could be various reasons why fast startup is not working on your Windows 11 PC. These might include:
- Corrupted system files
- Outdated or incompatible drivers
- Changes in system settings or BIOS/UEFI configurations
- Third-party software conflicts
Troubleshooting Steps
The following steps will help you troubleshoot the fast startup issue on your Windows 11 PC:
1. Enable Fast Startup
Ensure fast startup is still enabled in your Windows settings:
- Type
Control Panelin the Windows Search bar and press Enter. - Click on
Hardware and Soundand then selectPower Options. - In the left pane, choose
Choose what the power buttons do. - Click on
Change settings that are currently unavailableand ensure that theTurn on fast startup (recommended)option is checked. - Click on
Save changes.
2. Run System File Checker (SFC) and DISM
Corrupted system files can cause fast startup to stop working. To fix this, run the System File Checker (SFC) and the Deployment Image Servicing and Management (DISM) tools:
- Press Win + X and choose
Command Prompt (Admin)orWindows Terminal (Admin). - Type the following commands one by one, pressing Enter after each one, and wait for the process to complete:
sfc /scannowDISM /Online /Cleanup-Image /RestoreHealth
3. Check for Updates and Update Drivers
Outdated drivers or system components can cause compatibility issues. Update your system and device drivers:
- Press Win + I and open
Settings. - Choose
Windows Updatein the left pane and click onCheck for updates. - Also, ensure that your device drivers are up-to-date. You can update drivers via the
Device Manageror a third-party driver updating tool (reference).
4. Run chkdsk
A corrupted hard drive can lead to various system issues. Check your hard drive for errors:
- Press Win + X choose
Command Prompt (Admin)orWindows Terminal (Admin). - Type
chkdsk /fand press Enter. If scheduled for the next restart, restart your PC to allow the process to run.
5. Perform a Clean Boot
A clean boot starts Windows using a minimal set of drivers and startup programs, eliminating software conflicts. To perform a clean boot :
- Press Win + R and type
msconfig, then press Enter. - In the
Servicestab, check theHide all Microsoft servicesbox and clickDisable all. - Click the
Startuptab, then clickOpen Task Managerand disable all startup items. Return to theSystem Configurationwindow. - Click
OKand restart your PC.
6. Clear the Prefetch Folder
The prefetch folder contains files that speed up startup. However, clearing this folder can sometimes resolve fast startup issues:
- Press Win + R and type
%prefetch%, then press Enter. - Select all files (Ctrl + A) and delete them.
7. Check BIOS/UEFI Settings
Ensure your BIOS/UEFI configuration does not interfere with fast startup:
- Restart your PC and press the appropriate key (e.g., F2, F12, ESC, or DEL) to enter the BIOS/UEFI settings.
- Check the power management settings and ensure they do not conflict with the fast startup feature.
- Save changes and exit.
If fast startup still does not work, consider performing a system restore or reset. Remember that these options can lead to data loss, so make sure to back up all important files before proceeding.