Windows 11 slow boot time fix

The problem of slow booting can be solved by the following methods: 1. Check and disable unnecessary booting programs; 2. Turn off the quick boot function; 3. Update the driver and check disk health; 4. Adjust the number of processor cores (only for advanced users). For Windows 11 systems, first, the default self-start software such as QQ and WeChat are disabled through the task manager to improve the startup speed; if you use dual systems or old hardware, you can enter the power option to turn off the quick boot function; second, use the device manager to update the driver and run the chkdsk command to fix disk errors, and it is recommended to replace the mechanical hard disk with SSD; for multi-core CPU users, the kernel parameters can be adjusted through bcdedit and msconfig to optimize the startup efficiency. In most cases, basic investigation can be made to improve. If it is invalid, consider reinstalling the system or replacing the hardware.

It's really annoying to boot slowly, especially the new system Windows 11 should have been faster. But if you find that it needs to wait for more than ten seconds or even longer to start, it may not be a system problem, but the settings or hardware status of your computer need to be adjusted.

The following common reasons and solutions basically cover the slow startup problems encountered by most people.

Check the startup program

Many software start with the system by default. Although some of them have little impact, it will slow down if there are too many. You can use the Task Manager to see which programs run automatically when they are powered on:

• Press Ctrl Shift Esc to open Task Manager
• Click the "Start" tab
• Right-click the unwanted project and select "Disable"

Common social or gaming platforms such as QQ, WeChat, and Steam will be automatically launched by default. After turning off a few, you will find that the next time you turn on the computer is much faster.

Fast Startup

It sounds a bit counterintuitive, but sometimes "fast boot" can slow down some devices, especially dual systems or old hardware. You can try turning it off:

• Open Control Panel → Power Options
• Click "Select the function of the power button" on the left
• Click "Change currently unavailable settings" again
• Find "Enable Quick Start (Recommended)" and save after unchecking

This function actually puts the system into a "hibernate shutdown" state, and directly restores part of the data when it is powered on next time, and speeds up the startup process. But it may backfire on some motherboards or hard drives.

Update drivers and check disk health

Slow system startup may also be a hardware-level problem, especially when the hard disk read and write speed decreases, it will significantly drag down the entire process. you can:

• Update the driver using the system's own "device manager" to update the driver, especially the storage controller and hard disk drive
• Run the command prompt and enter chkdsk C: /f /r to check and fix disk errors (administrator permission is required)
• If it is a mechanical hard drive, consider changing to an SSD, the effect is very obvious

In addition, if the BIOS/UEFI firmware is updated, it may also optimize the startup process, but remember to back up important data before update.

Adjust the number of processor cores (advanced operation)

For some advanced users, the startup efficiency can be improved by modifying kernel parameters. Run in the command prompt:

 bcdedit /set testsigning on
bcdedit /set usephysicaldestination on

Then restart and run:

 msconfig.exe → Boot tab → Advanced user options → Set the number of processor cores

However, this step is only suitable for people with multi-core CPUs and certain system knowledge. It is not recommended that ordinary users change it casually.

Basically, these methods are basic investigations and advanced optimization. In most cases, turning off the self-start program and checking the hard disk status can solve the problem. If you try it all but it is still slow, it may be that the hardware is aging or the system files are damaged, and reinstalling the system is also an option.

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