You may wonder “why is my Lenovo laptop so slow” when you use the Lenovo laptop. But you don’t need to worry about it. This post from MiniTool provides the reasons and solutions for the “Lenovo laptop running slow” issue.

Lenovo laptops can handle most basic tasks like playing games, surfing the web, sending/receiving emails, and running desktop office applications without any problem. However, after several years of use, you may find that your Lenovo laptop is running slowly and has more lag. Sometimes, the issue even appears on the new Lenovo laptop.

The following is a related forum from Microsoft.

I recently bought a new Lenovo Ideapad 3, and immediately noticed how slow it is, even compared to my 5 year old previous laptop. It seems that even if it’s idle, the memory and the disk always have very high usage in Task Manager (memory around 40-60%, disk 100%).

Related posts:

Why Is My Lenovo So Slow

Why is my Lenovo laptop so slow? There are many reasons for the freezing or slowdown.

  1. If there are too many files in the temporary directory, the Lenovo laptop may slow down or freeze.
  2. If you have multiple programs running in the background, your Lenovo laptop likely doesn’t have enough memory or computing power to support them all.
  3. If your Lenovo laptop crashes frequently, it may be running out of memory.
  4. Computer viruses can also be the cause of Lenovo laptop slowdown.
  5. Software errors can also cause your Lenovo laptop to slow down.
  6. If your Lenovo laptop is running at high temperatures, you will notice it slows down and eventually crashes.
  7. A slow or glitchy Lenovo laptop can also be caused by an old system.
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Guide - How to Factory Reset Lenovo Laptop Without Password?

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How to Fix Lenovo Laptop Running Slow

Solution 1: Clean out the Dust

Over time, your computer’s fans and vents can accumulate a lot of dust. In fact, tiny dust has less impact on computer performance, but if your laptop accumulates a lot of dust, it will affect the computer’s ability to cool itself, which may affect the performance and life cycle of the system. Therefore, if your laptop is old, it can be helpful to clear dust from the vents.

Solution 2: Make Sure Your Lenovo Is Not Infected by Malware

Malware can slow down the performance of your Lenovo laptop when infected. Malware is often hiding in the background. When you start your laptop, the malware will run and consume a lot of system resources and can cause other problems.

You can scan your Lenovo laptop for malware or virus using the Windows 11/10 built-in antivirus – Windows Security. You can also use other third-party antivirus software such as Avast, AVG, Avira, Kaspersky, etc.

Solution 3: Disable Unnecessary Startup Programs

How to make Lenovo laptop faster? You can disable unnecessary startup programs. Some applications installed on your PC may have been set to start when your Windows starts, which will greatly slow down the startup time of your Lenovo laptop. Here is how to do that:

Step 1: Type Task Manager in the Search box to open it.

Step 2: Go to the Startup apps tab and check the Startup impact part.

Step 3: Then, right-click the app that has a high startup impact to choose Disable.

disable the high startup impact apps

Also see: Guide – How to Disable Startup Apps on Windows 11/10/8/7?

Solution 4: Clean up the Disk Drive

If the hard drive or the system drive of your Lenovo laptop is nearly full, it will run slowly. You can check for low disk space on your computer and improve performance by cleaning up the disk drive. There are two ways for you – uninstall apps that you don’t need and perform a disk cleanup.

1: Uninstall Unnecessary Apps

Step 1: Type Control Panel in the Search box and click Open.

Step 2: Under the Programs part, click Uninstall a program.

click Uninstall a program

Step 3: Find and right-click the unnecessary program to click Uninstall.

2: Perform a Disk Cleanup

Step 1: Type Disk Cleanup in the Search box and click Open.

Step 2: Select the drive you want to clean up and click OK. It’s recommended to choose the C drive.

Step 3: In the Disk Cleanup dialog box, select Clean up system files.

Step 4: Select the checkboxes for the file types that you want to delete, and then select OK. To remove data from a previous installation of Windows, select the Previous Windows installation(s) check box.

perform a disk cleanup

Solution 5: Update Drivers to the latest version

How to fix a slow Lenovo laptop? You should make sure that the drivers are up to date. Updates often include performance improvements and bug fixes that can optimize your laptop’s performance. There are two tools to update drivers for your Lenovo laptop.

1. Lenovo Vantage

Download and install Lenovo Vantage. Then, go to DashboardSystem UpdateCheck for System Updates.

2. Lenovo System Update

Lenovo System Update supports ThinkPad, ThinkCentre, ThinkStation, and Lenovo V, B, K, and E Series laptops and is used to install and update Lenovo drivers, BIOS, and applications.

Solution 6: Disable Windows Automatic Update

Sometimes, Windows updates may cause your Lenovo laptop slow. Thus, you can turn off the Windows automatic update. To stop automatic updates on Windows 11, you can do it by stopping Windows update services. Check how to do it below.

Step 1: Press Windows + R and type services.msc in it. Then, press Enter to open Services.

Step 2: Scroll down in the services list and find Windows Update service. Double-click the Windows Update service to open its properties window.

Step 3: Under the General tab, next to the Startup type option, you can click the drop-down icon to select the Disabled option.

select the Disabled option

Step 4: Click Apply and click OK to apply the changes. In this way, it will permanently disable Windows 11 automatic updates.

Solution 7: Upgrade Hardware

1. Upgrade RAM

If your Lenovo laptop is running very slow when doing design work such as photo editing, video production, 3D modeling, or other similar operations using large software, you can upgrade RAM (Random Access Memory). A RAM upgrade can speed up your Lenovo laptop and you will experience fewer system freezes or hangs.

To upgrade RAM for your Lenovo laptop, refer to this post – How to Add RAM to a Laptop? See the Simple Guide Now.

2. Upgrade to SSD

If your Lenovo laptop still uses a traditional hard drive, upgrading to a solid-state drive (SSD) can greatly enhance performance. SSDs are faster, more reliable, and provide faster data access times than traditional hard drives.

You can try MiniTool ShadowMaker. It is a piece of free backup software that supports data backup and recovery, cloning HDD to SSD, and moving Windows to another drive. This program provides you with the Clone Disk feature to transfer all contents from the old SSD to the new SSD in Windows 11/10/8/7 without losing data or messing up the cloning process.

MiniTool ShadowMaker TrialClick to Download100%Clean & Safe

Step 1: Connect the SSD to your Lenovo laptop. Launch MiniTool ShadowMaker, and click Keep Trial to continue to use the Trial edition.

Step 2: After entering the main interface, navigate to the Tools tab. Then choose the Clone Disk feature to continue.

click Clone Disk

Step 3: Click the Options button at the bottom.

Step 4: Under the New disk ID tab, select Same disk ID or New disk ID. Under the Disk clone mode tab, select Used sector clone or Sector by sector clone.

disk clone options

Step 5: Next, you are required to choose the source disk and the target disk for cloning.

Step 6: Then, click Start to continue.

Step 7: Then you will receive a warning message that tells you all data on the target disk will be destroyed during the disk cloning process. Then click OK to continue.

Step 8: Then it will begin to clone HDD to SSD and you need to wait several minutes until the process is finished.

Step 9: When the disk clone process is finished, you will receive a message that tells you that the source disk and the target disk have the same signature. Thus, you need to remove the old hard from your computer and insert the new SSD into the laptop.

the warning message
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Solution 8: Reinstall Windows

If none of the above methods work, you may consider reinstalling your operating system. Reinstalling will reformat the hard drive, so it is best to back up the important data before reinstalling. To keep significant data safe, you can use the best backup software – MiniTool ShadowMaker to back up your PC.

MiniTool ShadowMaker TrialClick to Download100%Clean & Safe

Step 1: Launch MiniTool ShadowMaker on your Lenovo laptop.

Step 2: Go to the Backup interface, you can see system partitions are selected as the backup source. If you need to back up files, click SOURCE > Folders and Files to select items you want to back up.

Step 3: You only need to click DESTINATION to choose a path to save the system image file. It’s highly recommended to choose an external hard drive as the destination.

Step 4: Click Back Up Now to start the backup task.

click Back Up Now

Then, after creating the backup, you can start to reinstall your Windows. Here is how to do that.

Step 1: Press the Windows and I keys together to open the Settings application.

Step 2: Go to the System page, and click Recovery.

Step 3: Under the Recovery options part, click the Reset PC button.

click Reset PC

Step 4: A window pops up and asks you to choose an option to continue.

Keep my files: this can remove apps and settings but leave personal files on your PC.

Remove everything: this can delete all of your apps, settings, and personal files.

To reinstall Windows 11 without losing data, you should select the first one. To perform a clean install of Windows 11, select the second option.

Step 5: You will get the following popup to ask you to decide whether to install Windows 11 via the cloud or locally. Select one based on your needs.

Cloud download: this can download new Windows system files from Microsoft servers and it will use more than 4GB of data.

Local reinstall: this uses the files already present on your local storage to reinstall Windows 11.

choose Cloud download or Local reinstall

Step 6: You can see the current settings for resetting the PC in the new window. Click Next to continue. Windows lists down things that resetting will do. Just click the Reset button to start the reinstallation process. This will take a few minutes and wait patiently.

Bottom Line

In conclusion, this article has demonstrated reliable solutions to fix the “Lenovo laptop running slow” issue. If you need to do that, try these ways. If you have any problem with MiniTool ShadowMaker, please contact us via [email protected] and we will reply to you as soon as possible.

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