Fix 100% full disk error on windows with the following 14 tips

"I have a fairly new hard drive, but my computer is extremely laggy, so I checked disk activity, & it"s almost always at 100%."

Computers or laptops are becoming slower with notice popping up frequently, warning you that disk is 100% used? How khổng lồ fix the disk 100 usage issue và optimize computer performance? Don"t let these problems bother you anymore. Here below, you"ll find effective solutions to lớn fix Windows 7 100disk usage issue with ease.

You watching: Fix 100% full disk error on windows with the following 14 tips

Workable SolutionsStep-by-step Troubleshooting
Fix 1. Check and Fix System ErrorOpen Partition Master on your computer. Then locate the disk...Full steps
Fix 2. Reset the Virtual MemoryPress Windows key + Pause/ Break key at the same time. Then choose...Full steps
Fix 3. Stop Windows ServicePress Windows + R or type Run in the Windows 7 search box. Type services.msc...Full steps
Fix 4. Clean Up System FilesDownload & install CleanGenius. Select "Cleanup"...Full steps
Fix 5. Upgrade Your HDD/SSDOpen Partition Master. Right-click the disk that you want to copy or clone...Full steps

How to lớn Tell Windows 7 Disk Usage Situation

It"s highly necessary to kiểm tra the disk usage situation before finding out why the disk is fully used. Follow and check the disk usage situation now:

Press CTRL+ALT+DEL > Right-click Taskbar > Select Task Manager > Tap Processes


If some useless programs are taking space in Windows disk, select it and click "End Task" to lớn stop it from running right away. & then, you can figure out how to fix the "disk 100% used" issue. Here are some recommended methods for you to lớn fix và solve the disk 100% usage issue in Windows 10/8/7.

Fix 1. Kiểm tra and Fix System Error to Fix 100 Disk Usage

The very first thing you need to do is kiểm tra your disk errors. In some cases, the 100% disk usage can be caused by unknown system errors. You can use the CHKDSK command to check and fix disk errors or use third-party disk repair software - Partition Master. With it, you can kiểm tra and fix disk errors with simple steps.

Resize/move, merge, clone partition, and kiểm tra file system error.Clone disk, convert khổng lồ MBR/GPT, convert lớn dynamic/basic, và even wipe data.Migrate OS, increase partition space, và more

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Step 1. Right-click the target partition that has a problem. 

Step 2. Choose "Advanced" > "Check file System". 

Step 3. In the kiểm tra File System window, kiểm tra the "Try lớn fix errors if found" option.

Step 4. Click "Start" to kiểm tra errors on your partition.

Fix 2. Reset the Virtual Memory If Windows 100% Used

Virtual memory is a combination of RAM and hard disk space. It is one of the possible causes behind the 100% disk usage issue. If your computer still has a 100 disk usage problem, you can reset virtual memory lớn fix it.

Step 1. Press Windows key + Pause/ Break key at the same time. Then choose Advanced System Settings on the left panel.


Step 2. Go to the "Advanced" tab, then click "Settings". 

Step 3. Go lớn the "Advanced" tab again, và choose Change in the Virtual memory section. 


Step 4. Make sure that the Automatically manage paging file kích thước for all drives checkbox is NOT ticked.

Step 5. Select your windows drive (the hard drive or partition that has Windows installed on it – usually C:), & enter an Initial size and Maximum kích thước for your virtual memory: 


Once you"ve entered your virtual memory values, click Set, then click "OK" khổng lồ continue.

See more: Phần Mềm Đo Công Suất Tiêu Thụ Máy Tính, Phần Mềm Đo Công Suất Tiêu Thụ Của Máy Tính

Fix 3. Stop Some Windows Service khổng lồ Fix Windows 7 100% Disk Usage

If Fix 2 fails, you may need to lớn disable some of the mysterious, cumbersome background services in Windows lượt thích Superfetch.

Step 1. Press Windows + R or type Run in the Windows 7 search box. Type services.msc into the "Open" box & click the "OK" button.

Step 2. Now find "Superfetch". Right-click it > select "Properties" > click "Stop" on the pop-up windows > click "Disabled" from the "startup type" drop-down menu.


Fix 4. Clean Up System Files lớn Speed Up Windows 7

If Windows is running slow, you can clean up system files to speed it up. You can manually clean up system files or using a light-weight cleanup software. Here are the steps:

Step 1. DOWNLOAD & install CleanGenius. On CleanGinus, click "Cleanup" & click "Scan" to start cleaning up the system và make your PC as good as new.

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Step 1. Select the source disk.

Right-click the disk that you want khổng lồ copy or clone. Then, select "Clone".

Step 2. Select the target disk.

Choose the wanted HDD/SSD as your destination and click "Next" to continue.

Step 3. View the disk layout and edit the target disk partition size. 

Then click "Continue" when the program warns it will wipe out all data on the target disk. (If you have valuable data on the target disk, back up it in advance.)

You can select "Autofit the disk", "Clone as the source" or "Edit disk layout" lớn customize your disk layout. (Select the last one if you want to leave more space for C drive.)

Step 4. Click "Proceed" to start the disk cloning process.


After all these steps, your computer with disk 100% used problem will be solved then. You will enjoy an optimized computer with a big available space khổng lồ store more useful data then. If you still have 100 disk usage problems lượt thích Windows 10 Microsoft Compatibility Telemetry high disk usage, or Antimalware Service Executable high CPU usage, you can also ask for help.

You can get additional help here if you read on.

How bởi vì I reduce disk usage in Windows 7?

To reduce Windows 7 disk usage:

Move the temp filesDisable the paging fileSymlink the Windows update download folder

Why my disk usage is high?

If you consistently see a very high disk usage, it means there is something else going on that isn"t quite right. You can right-click the Start button, & select Task Manager, or you can press CTRL + SHIFT + ESC.

What is taking up space on my hard drive Windows 7?

To see what is taking up space

Step 1.

See more: Tải 80+ Những Hình Ảnh Con Gái Cute Dễ Thương Nhất Hiện Nay, Tổng Hợp 100+ Ảnh Gái Đẹp

Show hidden files on the hard drive

Step 2. Analyze hard drive và find what"s eating up hard drive space

How many GB should windows 7 take up?

1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit) 16 GB available hard disk space (32-bit) or trăng tròn GB (64-bit).