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
d' Windows 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, natierlech nach, oder SD Kaart is recommended. Follow the given points to fix the error.
- Ensure that you connect only the drive connected to the USB port 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
Wann Dir eng Säit benotzt 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 Drive.
Och liesen: Fix Unbekannt USB Apparat am 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.
Opgepasst: 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 ze starten den Windows 10 Konfiguratioun. Read our article to create a bootable USB drive.
2. klickt Reparatioun if you see the error message.
3. Da klickt op Troubleshoot an dann Fortgeschratt Tools.
4. Elo, wielt Kommando Prompt.
5. Typ start diskpart an dréckt op Gitt Schlëssel.
6. Typ Lëscht Lëscht Kommando an dréckt Gitt Schlëssel to view the list of drives.
7. Next, type the command wielt Plaatz 0 an de Goal schéissen Gitt Schlëssel.
Opgepasst: Mir hunn ausgewielt disk 0 als Beispill.
8. Elo, Typ déi folgend Kommandoen in the same order and press Gitt Schlëssel no all Kommando.
propper Partitur primär ze kreéieren aktiv format fs = ntfs séier uginn
9. Typ Sortie an dréckt op Gitt Schlëssel.
10. Try installing Windows 10 erëm.
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. Start den Windows 10 Konfiguratioun using a bootable USB or DVD.
2. klickt Reparatioun if you see an error message.
3. Klickt duerno op Troubleshoot an dann Fortgeschratt Tools.
4. Elo, wielt Kommando Prompt.
5. Typ de Kommando start diskpart an dréckt op Gitt Schlëssel.
6. Then, type the Lëscht Lëscht Kommando an Hit Gitt Schlëssel to view the drive lists.
7. Typ de Kommando wielt Plaatz 0 an de Goal schéissen Gitt Schlëssel.
Opgepasst: Mir hunn ausgewielt disk 0 als Beispill.
8. Elo Typ Lëscht Partition a schléit Gitt Schlëssel to view the disk partitions.
9. Typ partition 2 an dréckt op gitt Schlëssel.
Opgepasst: Mir hunn ausgewielt partition 2 als Beispill.
10. Typ aktiv Kommando an dréckt Gitt Schlëssel.
11. Elo, Typ Exit a schléit Gitt Schlëssel.
12. Finally, try installing Windows 10 erëm.
Och liesen: 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 ze starten den Windows 10 Konfiguratioun.
2. klickt Reparatioun if you see an error message.
3. Hei, klickt op Troubleshoot an dann Détailléiert Handwierksgeschir.
4. Elo, wielt Kommando Prompt.
5. Typ start diskpart Kommando an dréckt Gitt Schlëssel.
6. Dann Typ Lëscht Lëscht an dréckt op Gitt Schlëssel.
7. Here, type the command wielt Plaatz 0 an de Goal schéissen Gitt Schlëssel.
Opgepasst: Mir hunn ausgewielt disk 0 als Beispill.
8. Elo Typ propper Kommando an dréckt Gitt Schlëssel.
9. Dann Typ gpt konvertéieren Kommando an dréckt Gitt Schlëssel.
10. Once the process is complete, type Sortie an dréckt op gitt.
Froen (FAQs)
Q1. Are there any third-party tools available to make partitions active?
Ans. Jo, 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. Jo, it would help if you make the hard drive a bootable device with priority using BIOS Astellungen. However, it is advised to make changes in BIOS with the help of an experienced person.
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