Windows 11 Screen Freezes But Mouse Works: Complete Troubleshooting Guide

If your Windows 11 screen freezes but the mouse still works, you’re not alone. This is a common problem caused by display drivers, GPU overload, low RAM, corrupted system files, or hard drive issues. In this guide, you’ll learn quick fixes to get your Windows 11 PC responsive again.

Quick Fix: Try These First

If your Windows 11 screen is frozen but your mouse still responds, start here:

Force-close unresponsive apps

• Press Ctrl + Shift + Esc to open Task Manager.
• Look for any application using very high CPU or Memory (often highlighted in red or orange).
• Click it and select End task.

Restart from the security screen

• If Task Manager is not responding, press Ctrl + Alt + Delete.
• Click the Power icon in the bottom-right corner and select Restart.

Still frozen? Move to the solutions below.

Why Your Windows 11 Freezes But Mouse Works

When your screen freezes but your mouse moves, it tells us something important: your system isn’t completely crashed. Your input device (mouse) is still communicating with Windows, but your display or certain processes are stuck. This happens because:

• GPU (graphics card) overload: Your graphics card can’t properly refresh the display.
• High CPU usage: Background processes max out the processor.
• Low or maxed-out RAM: Windows runs out of memory and starts hanging.
• A single app freezing: One program locks up and affects the whole desktop.
• Corrupted system files: Damaged Windows files cause intermittent lockups.
• Hard drive or SSD errors: Windows struggles to read/write data in time.

Solution 1: Change Your Screen Resolution

If your display resolution is set too high for your GPU to handle, Windows 11 may struggle to refresh the screen smoothly. This can lead to situations where the screen freezes, but the cursor still moves.

How to change the resolution in Windows 11:

1. Right-click on your desktop and select Display settings.
2. Scroll down to Display resolution.
3. Try lowering it by one or two steps (e.g., from 1920×1080 to 1680×1050)
4. Click Apply, then wait 15 seconds.
5. If everything looks stable, click Keep changes.

If the resolution was overloading your GPU, freezes may stop immediately or become much less frequent. If freezes continue, move on to the next solution.

Note: If you can’t adjust your screen resolution or the option is grayed out, your display or GPU drivers may be outdated or corrupted. Updating your drivers (see the next solutions) often restores resolution options.

Solution 2: Install the Latest Device Drivers (The Most Common Fix)

Outdated drivers can create communication gaps between your hardware and operating system, leading to freezes. Updating critical drivers can quickly stabilize your system.

How to update drivers via Device Manager:

1. Press Windows key + X and select Device Manager.
2. Click the arrow next to important categories like Display adapters, System devices, IDE ATA/ATAPI controllers, and Network adapters.
3. Look for any device with a yellow warning icon.
4. Right-click the device and select Update driver.
5. Choose Search automatically for drivers.
6. Follow the prompts, then restart your PC once updates are complete.

Tip: Focus on display, chipset, and storage drivers first, as these most often affect freezing and responsiveness.

Solution 3: Update Your GPU Drivers (Critical for Display Freezes)

Your graphics card (GPU) is a prime suspect when your Windows 11 screen freezes but the mouse still moves. Outdated or incompatible GPU drivers can cause display hangs, especially during gaming, video playback, or graphic-heavy applications.

This is especially important if you:

• Recently upgraded to Windows 11 from Windows 10
• Have an Nvidia or AMD graphics card
• Freezes occur during games, video editing, or while watching videos.

How to update Nvidia GPU drivers:

1. Go to https://www.nvidia.com/Download/index.aspx.
2. Select your Product Type, Product Series, Product, and Windows 11 as the operating system.
3. Click Search, then Download the latest Game Ready or Studio driver.
4. Run the installer and choose Express Installation.
5. Restart your PC

How to update AMD GPU drivers:

1. Visit https://www.amd.com/en/support.
2. Select your graphics card family and model.
3. Download the latest Windows 11 driver.
4. Run the installer and follow the on-screen instructions.
5. Restart your PC.

Alternative: Update GPU drivers through Device Manager

• Press Windows key + X and select Device Manager.
• When prompted by User Account Control, select Yes to grant administrator privileges.
• Expand Display adapters. Right-click your GPU (Nvidia, AMD, or Intel) and select Update driver.
• When you get to the next screen, select Search automatically for updated driver software and wait for the initial scan to finish.

• If a new version of the driver is found, install it on your Windows 11 machine by following the on-screen instructions.

Note: If Device Manager doesn’t find newer drivers, use Windows Update (Settings → Windows Update → Check for updates) or the official Nvidia/AMD tools like GeForce Experience or AMD Software: Adrenalin Edition to get the latest versions.

You can also use a reputable driver update tool to scan your system and automatically update outdated drivers.

Solution 4: Increase Virtual Memory (If RAM Is Maxed Out)

If your PC has limited RAM and you run many apps or browser tabs, memory can become fully used. When this happens, Windows 11 relies heavily on virtual memory (a paging file on your drive). If the virtual memory size is too small, the system can freeze while the mouse still moves.

When to try this:

• Task Manager shows Memory usage above 85–90% during freezes.
• Freezes happen when many browser tabs or apps are open.

How to increase virtual memory in Windows 11:

• Open the Start menu, type performance, and click Adjust the appearance and performance of Windows.
• In the Performance Options window, go to the Advanced tab.
• Under Virtual memory, click Change….
• Uncheck Automatically manage paging file size for all drives.
• Select your C: drive and choose “Custom size” and set
  • Initial size (MB): about 1.5–2× your RAM (e.g., for 8 GB RAM, 12000–16000 MB).
  • Maximum size (MB): about 2–3× your RAM (e.g., 16000–24000 MB for 8 GB).
• Then click OK to apply the changes, restart your system, and check whether the issue is resolved.

Note: Increasing virtual memory is safe but slower than adding real RAM. If your PC constantly uses very high memory, consider a RAM upgrade.

Solution 5: Delete Temporary Files (Clear System Clutter)

Over time, temporary files, leftover installer data, and failed updates can clutter your system drive. In extreme cases, a nearly full drive can cause Windows 11 to freeze because it can’t create new temporary files.

How to delete temporary files safely:

1. Press Windows key + R, type “cleanmgr” and press Enter
2. Select your C: drive and click “OK.”
3. Check these boxes: Temporary files, Recycle Bin, Temporary internet files, Downloads folder (only if you are sure you don’t need the files there)
4. Click “Clean up system files” (requires admin rights)
5. Click “OK” to confirm and restart your PC

Alternative method: Use Storage Settings (more thorough)

1. Press Windows key + I to open Settings
2. Go to “System” → “Storage.”
3. Click “Temporary files.”
4. Select all items and click “Remove.”

Keeping at least 15–20% of your drive space free helps prevent slowdowns and freezing.

Solution 6: Run SFC and DISM Scans (Repair Corrupted System Files)

When you upgrade to Windows 11 or experience sudden shutdowns, system files can become corrupted because Windows can’t execute critical processes properly. Corrupt system files are another common cause of this issue: Windows 11 freezes. However, you can run DISM and SFC commands to scan and repair these files.

Follow the instructions below to run an SFC command scan:

• Press Windows key + S, type cmd, right-click on the command prompt, select run as administrator,
• First run DISM command DISM /Online /Cleanup-Image /RestoreHealth
• Next, run the system file checker utility command sfc /scannow

Your PC will now automatically start searching for and repairing any missing, skipped or corrupted files on the system. After the scan is complete, restart your computer.

Solution 7: Run Windows Memory Diagnostic (Check RAM Health)

Faulty RAM can cause random freezes because your system can’t store data reliably. If your screen freezes at unpredictable times or you occasionally see Blue Screen of Death (BSOD) errors, test your memory following the steps.

How to run Windows Memory Diagnostic:

• Press Windows key + R, type mdsched.exe, and click OK.
• Select Restart now and check for problems (recommended).
• Your PC will reboot and automatically run the memory test.

After the test, Windows will load and show results in a notification or Event Viewer.

• If no errors are found, RAM is likely not the cause.
• If you see hardware problems detected, one or more RAM sticks may be failing and should be replaced.

Solution 8: Run CHKDSK (Check Your Hard Drive or SSD)

Hard drive errors can cause freezes because Windows can’t read or write data efficiently. If you notice windows freezing when opening files or saving documents, or hear clicking sounds from your hard drive, check your disk health following steps.

How to run CHKDSK in Windows 11:

• Again, open the command prompt as administrator,
• Run command chkdsk C: /f /r 
• When prompted to schedule the scan on the next restart, type Y and press Enter.
• Restart your PC. CHKDSK will run before Windows loads and may take some time.

Repeat this process for other drives by replacing C: with the appropriate drive letter.

• If CHKDSK reports no errors, your drive is likely healthy.
• If it reports bad sectors or errors, your drive may be causing the freezes; back up your data and consider replacing it.

Solution 9: Reset Windows 11 (The Nuclear Option)

If none of the above solutions work, your system installation may be severely corrupted or affected by conflicting software. In that case, resetting Windows 11 often fixes deep-level issues.

How to reset Windows 11 while keeping your files:

• Press Windows key + I to open settings, then go to System
• Now select Recovery, then click Reset PC.
• In the next window, it will ask you to keep your files or remove everything.
• Select “Keep my files” (preserves your documents, photos, etc.) next choose “Local reinstall” (faster than cloud reinstall)
• After that, click Reset PC, then follow the on-screen instructions.
• Your PC will restart several times. After the reset, reinstall your essential apps and test whether the freezes are gone.

Preventative Tips: Stop Windows 11 Freezes Before They Start

Once your PC is stable again, use these habits to reduce the chance of future freezes:

1. Update drivers regularly: Check for GPU and chipset driver updates every 2–3 months, or enable auto-updates in Nvidia/AMD software.
2. Keep storage free: Maintain at least 15% free space on your system drive. When it drops below 10%, clean up temporary files.
3. Limit startup programs: Press Ctrl + Shift + Esc, go to the Startup tab, and disable apps you don’t need starting with Windows.
4. Control browser tabs: Each tab can use 50–300 MB of RAM. Try to stay under 10–15 open tabs on lower-RAM systems.
5. Install Windows updates: Go to Settings → Windows Update and keep your system up to date with stability and security fixes.
6. Monitor temperatures: Use a tool like HWiNFO or HWMonitor to check CPU and GPU temps. If they exceed 85°C, clean dust from fans/vents and improve airflow.
7. Avoid conflicting software: Some third-party antivirus or optimization tools can conflict with Windows 11. If freezes start after installing such software, temporarily uninstall it to test.

Frequently Asked Questions