SETUP WAS UNABLE TO CREATE A NEW SYSTEM PARTITION OR LOCATE AN EXISTING SYSTEM PARTITION

5 quiông chồng solutions for Setup was unable to lớn create a new system partition

Setup was unable to lớn create a new system partition or locate an existing system partition error suggest that Windows can’t identify which device to lớn install operating system. Usually, the error occurs to Windows legacy installation from USB flash drive or USB external hard drive sầu. The essence of fixing the issue is to lớn make Windows recognize where OS should be installed. You can try one of more methods listed as following based on a specific situation:

▶ Solution 1. Remove sầu all peripheral devices và re-insert the USB ▶ Solution 2. Change SATA controller mode to lớn IDE in BIOS ▶ Solution 3. Set the hard drive sầu where you want to install Windows as the first boot device ▶ Solution 4. Create the system partition manually ▶ Solution 5. An ultra-easy way to install Windows on your SSD or HDD

✔ Solution 1. Remove sầu all peripheral devices và re-insert the USB

First of all, you can remove all unnecessary external devices other than the USB drive sầu for Windows installation. Then, you can see whether you can install Windows 7, 8, or 10 successfully. If you still fail to lớn create a new system partition, you can remove sầu the Windows installation USB drive sầu & re-insert it through those steps:

Step 1. Remove USB drive from your computer & exit from the “where bởi you want lớn install Windows” window.

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Step 2. Then, you’ll be navigated to the main interface of Windows installation. Clichồng “Install Now” and then you’ll be prompted by a message saying that “A required CD/DVD drive sầu device driver is missing…”. Click “OK” on the “Load Driver” window & click “Close” button to return to lớn the main interface again.

Step 3. Plug the Windows Setup USB drive into lớn your PC; clichồng “Install Now” and try lớn install Windows on your SSD or HDD again.

Note: You can insert the USB in another port to see whether the issue is resolved.

✔ Solution 2. Change SATA controller mode khổng lồ IDE in BIOS

If solution 1 isn’t working, you can change SATA controller mode in BIOS as incorrect SATA controller mode also can be the reason for “Setup was unable to lớn create a new system partitions or locate an existing system partition”. Detailed steps are given below:

Step 1. Reboot PC và press a functional key (F2, F12, or Esc) lớn enter BIOS.

Step 2. Go lớn “Advanced” (“Main” or “Integrated Peripherals”) > “Storage Configuration” (“Drive Configuration” or “IDE Configuration”).

Step 3. Choose “Configure SATA as”; hit “Enter” key; choose “IDE” under “Options” và click “Enter”.

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Step 4. Press “Esc” key lớn go baông xã to lớn the main menu and press F10 lớn save changes & exit from BIOS.

After that, try lớn install Windows on your hard drive sầu again.

Note: If the destination disk is SSD, it’s advised khổng lồ switch mode baông chồng to lớn AHCI for better SSD performance.

✔ Solution 3. Set the hard drive where you want to lớn install Windows as the first boot device

You may have set the USB drive as the first boot device before Windows installation, which can cause “Setup was unable to lớn create a new system partition” error. In such a condition, try khổng lồ phối the disk where operating system will be installed as the first boot device in BIOS. Then, boot from the thiết lập USB drive sầu và install Windows again.

✔ Solution 4. Create the system partition manually

Or you can create the system partition manually by copying installation files from your USB drive khổng lồ your device khổng lồ which you install OS. Here are the detailed steps:

Step 1. Boot from the setup USB drive sầu, press F10 + Shift to lớn access Comm& Prompt.

Step 2. In Comm& Prompt interface, đầu vào “diskpart” & hit Enter khổng lồ run Diskpart.

Step 3. Run commands as follows:

list disk -show all disks on your PC

select disk 0 – choose your target disk

clean – all data on disk 0 will be erased.

create partition primary size=x – x is the kích cỡ of the new partition

format fs=ntfs quichồng – the partition will be formatted as NTFS

assign – assign drive sầu letter khổng lồ the partition

active sầu -to lớn phối the partition as active sầu.

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exit – to exit from Diskpart

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Step 4. Now, go to lớn the thiết lập USB drive by running commvà “cd: d” d is the drive letter of the USB drive sầu.

Step 5. Type “cd boot” và hit “Enter” key to navigate lớn boot thư mục.

Step 6. Input “bootsect /nt60 c:” to lớn make the newly created partition bootable.

Step 7. Remove sầu the USB drive sầu from your PC; restart your computer & enter Windows thiết đặt & install Windows step-by-step.

Step 8. After complete Windows installation on your target device, boot computer from it.

Step 9. In the Search box, input đầu vào “CMD”, right-cliông xã it among listed results, và choose “Run as administrator”.

Step 10. In the CMD window, type “các mục bcdedit” & hit Enter.

Step 11. In the listed nội dung, locate Windows Setup và copy identifier.

Step 12. Input “bcdedit /delete identifier” to lớn run unnecessary menu thành công from boot screen.

✔ Solution 5. An ultra-easy way lớn install Windows on your SSD or HDD

In fact, it’s a lit bit complicated to lớn install Windows from scratch. And it’s fairly bothering to encounter issues like “Windows was unable khổng lồ create new system partition”. When you need to replace your current system hard drive with another one, lớn install Windows on your new hard drive sầu without any effort, you can turn to AOMEI Partition Assistant Professional. It enables you to lớn clone OS partitions only from old hard drive to new SSD or HDD without reinstalling. What’s more, it supports you lớn transfer all data from one disk to another. Now, let’s see how khổng lồ use the software lớn migrate OS khổng lồ another drive sầu.

Note: It’s available to lớn download the demo version of AOMEI Partition Assistant Professional và have sầu a try!

Step 1. Install and run the software and click “Migrate OS lớn SSD”.

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Step 2. Choose an unallocated space on your destination drive sầu.

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PS.: If there is no unallocated space, check “I want to lớn deleted all…”, which will delete all partition on the target disk và cause data loss. Step 3. Here you can resize the partition being created on the new hard drive sầu và then cliông chồng “Next”.

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Step 4. Keep the note about how khổng lồ boot OS in mind and click “Finish”.

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Step 5. You’ll get bachồng lớn the main interface; click “Apply” khổng lồ commit the pending operation.

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Notes:

This software can work with Windows 10, 8, 7, XP, và Vista. It is featured with many other charming functions, lượt thích recovering lost partition, rebuilding MBR, etc.

To install this phầm mềm on an unlimited number of computers within one company khổng lồ save sầu money, you can try AOMEI Partition Assistant Unlimited.