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
窗戶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 閃存驅動器
- 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, 或者 SD卡 is recommended. Follow the given points to fix the error.
- Ensure that you connect only the drive connected to the USB端口 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
如果您使用的是 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 閃存盤。
相關閱讀: 修復 Windows 10 中的未知 USB 設備
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.
注意: 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 開始 Windows 10 設置. Read our article to create a bootable USB drive.
2。 點擊 修復 如果您看到錯誤消息。
3.然後,點擊 疑難解答 進而 進階工具.
4.現在,選擇 命令提示符.
5。 類型 啟動磁盤部分 並按下 回車鍵.
6。 類型 磁盤列表 命令並按 回車鍵 to view the list of drives.
7. Next, type the command 選擇磁盤0 並擊中了 回車鍵.
注意: 我們已經選擇了 磁盤 0 舉個例子。
8. 現在,輸入以下內容 命令 in the same order and press 回車鍵 在每個命令之後。
鯉魚 創建主分區 積極 格式fs = ntfs quick 分配
9。 類型 出口 並按下 回車鍵.
10. Try installing 窗戶10 一次。
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.啟動 Windows 10 設置 using a bootable USB or DVD.
2。 點擊 修復 if you see an error message.
3。 接下來,單擊 疑難解答 進而 進階工具.
4.現在,選擇 命令提示符.
5. 輸入命令 啟動磁盤部分 並按下 回車鍵.
6. Then, type the 磁盤列表 命令並擊中 回車鍵 to view the drive lists.
7. 輸入命令 選擇磁盤0 並擊中了 回車鍵.
注意: 我們已經選擇了 磁盤 0 舉個例子。
8. 現在輸入 表 分 並擊中 回車鍵 to view the disk partitions.
9。 類型 partition 2 並按下 Enter 關鍵.
注意: 我們已經選擇了 partition 2 舉個例子。
10。 類型 積極 命令並按 回車鍵.
11. 現在,輸入 Exit 並擊中 回車鍵.
12. Finally, try installing 窗戶10 一次。
相關閱讀: 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 開始 Windows 10 設置.
2。 點擊 修復 if you see an error message.
3. 在這裡,點擊 疑難解答 進而 高級 工具.
4.現在,選擇 命令提示符.
5。 類型 啟動磁盤部分 命令並按 回車鍵.
6. 然後輸入 磁盤列表 並按下 回車鍵.
7. Here, type the command 選擇磁盤0 並擊中了 回車鍵.
注意: 我們已經選擇了 磁盤 0 舉個例子。
8. 現在輸入 鯉魚 命令並按 回車鍵.
9. 然後輸入 轉換gpt 命令並按 回車鍵.
10. Once the process is complete, type 出口 並按下 Enter.
常見問題(FAQ)
Q1. Are there any third-party tools available to make partitions active?
答。 是, there are a few tools such as 易美分區大師 to make a partition active without using DiskPart的.
Q2. Will changing BIOS settings help fix this cannot create new partition unallocated space Windows 10 error?
答。 是, it would help if you make the hard drive a bootable device with priority using BIOS設置. However, it is advised to make changes in BIOS with the help of an experienced person.
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