Windows 10 has performed well and earned a very good spot in people’s hearts. The new features and regular updates make it better compared to previous versions. But this doesn’t mean that Windows 10 is free of bugs or any issues. One such error is unallocated disk cannot create partition. If you are facing the same problem, then this article on how to fix cannot create a new partition unallocated space on Windows 10 issue will help you resolve the same.
How to Fix Cannot Create New Partition Unallocated Space on Windows 10
cov lub qhov rais 10 installation process has thrown different error messages during the process. Many users reported that the Windows 10 installation froze even before the process started when installing it from a bootable USB drive. Most of the issues are resolved by rebooting or running the troubleshooter. But this cannot create a new partition error that looks different from all. Follow any of the methods below to resolve this issue.
Below are some of the reasons for this issue to occur.
- Connected peripheral devices
- USB 3.0 flash drive
- Unable to create a new partition
Method 1: Remove External Drives
Sometimes, the operating system would recognize other attached drives as the default hard drives and confuse them while installing. So, removing all external drives such as HHD, SSD, los yog SD daim ntawv is recommended. Follow the given points to fix the error.
- Ensure that you connect only the drive connected to the USB chaw nres nkoj that is necessary for the installation process.
- Apart from external storage devices, remove all peripherals from the USB port and connect only the bootable USB drive. Then, start the installation again.
Method 2: Use USB 2.0 Flash Drive
Yog tias koj siv lub USB 3.0 flash drive to install Windows 10, then this may also cause cannot create a new partition unallocated space issue in Windows 10. So, try the installation again using a USB 2.0 flash tsav.
Kuj nyeem: Fix Unknown USB Device in Windows 10
Method 3: Create Partition Using Diskpart
Follow the steps below carefully and set the primary partition to be used on your computer to fix unallocated disk cannot create partition error.
Nco ntsoov: Using diskpart command will delete all the data on the selected hard drive. You should have a backup or use it on a new computer. Also, remove any other sd cards from the PC.
1. Use a bootable USB or DVD los pib Windows 10 setup. Read our article to create a bootable USB drive.
2. Nyem kho if you see the error message.
3. Ces, nyem rau troubleshoot thiab ces Cov cuab yeej Advanced.
4. Tam sim no, xaiv Hais kom sai.
5. Hom start diskpart thiab nias Sau tus yuam sij.
6. Hom sau disk txib thiab nias Sau tus yuam sij to view the list of drives.
7. Next, type the command xaiv disk 0 thiab ntaus cov Sau tus yuam sij.
Nco ntsoov: Peb tau xaiv disk 0 ua piv txwv.
8. Tam sim no, ntaus cov hauv qab no lus txib in the same order and press Sau tus yuam sij tom qab txhua nqe lus txib.
huv si tsim partition thawj active format fs = ntfs ceev muab
9. Hom tawm thiab nias Sau tus yuam sij.
10. Try installing lub qhov rais 10 dua.
Method 4: Make Partition Active
Follow the instructions given below to make the desired partition active for installing Windows 10 to fix unallocated disk cannot create partition error.
1. Pib lub Windows 10 setup using a bootable USB or DVD.
2. Nyem kho if you see an error message.
3. Txuas ntxiv mus, nyem rau ntawm troubleshoot thiab ces Cov cuab yeej Advanced.
4. Tam sim no, xaiv Hais kom sai.
5. Ntaus cov lus txib start diskpart thiab nias Sau tus yuam sij.
6. Then, type the sau disk txib thiab ntaus Sau tus yuam sij to view the drive lists.
7. Ntaus cov lus txib xaiv disk 0 thiab ntaus cov Sau tus yuam sij.
Nco ntsoov: Peb tau xaiv disk 0 ua piv txwv.
8. Tam sim no ntaus daim ntawv teev faib thiab ntaus Sau tus yuam sij to view the disk partitions.
9. Hom partition 2 thiab nias Sau tseem ceeb.
Nco ntsoov: Peb tau xaiv partition 2 ua piv txwv.
10. Hom active txib thiab nias Sau tus yuam sij.
11. Tam sim no, ntaus Exit thiab ntaus Sau tus yuam sij.
12. Finally, try installing lub qhov rais 10 dua.
Kuj nyeem: Fix Hard Drive Not Showing Up in Windows 10
Method 5: Convert MPR to GPT
GPT will allow you to have more than four partitions on each disk since it does not have any partition limits. MPR works based on the BIOS partition table. Converting MPR to GPT might help in resolving cannot create new partition unallocated space Windows 10 error.
1. Use a bootable USB or DVD los pib Windows 10 setup.
2. Nyem kho if you see an error message.
3. Ntawm no, nyem rau ntawm troubleshoot thiab ces Advanced cuab yeej.
4. Tam sim no, xaiv Hais kom sai.
5. Hom start diskpart txib thiab nias Sau tus yuam sij.
6. Ces, ntaus sau disk thiab nias Sau tus yuam sij.
7. Here, type the command xaiv disk 0 thiab ntaus cov Sau tus yuam sij.
Nco ntsoov: Peb tau xaiv disk 0 ua piv txwv.
8. Tam sim no ntaus huv si txib thiab nias Sau tus yuam sij.
9. Ces, ntaus convert gpt txib thiab nias Sau tus yuam sij.
10. Once the process is complete, type tawm thiab nias Sau.
Cov Lus Nquag Nug (FAQ)
Q1. Are there any third-party tools available to make partitions active?
Ans. Yog, there are a few tools such as EaseUS Partition master to make a partition active without using Diskpart.
Q2. Will changing BIOS settings help fix this cannot create new partition unallocated space Windows 10 error?
Ans. Yog, it would help if you make the hard drive a bootable device with priority using BIOS nqis. However, it is advised to make changes in BIOS with the help of an experienced person.
pom zoo:
We hope our article on how to fix cannot create new partition unallocated space on Windows 10 helped you. You can drop your suggestions and feedback about this article in the comment section below.