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Trying to do a clean install of Windows 11 Pro, don't know what disk to use.

MonsterouzGemini 20 Reputation points
2026-03-22T18:54:17.6766667+00:00

Title basically sums it up, my PC was BRICKED and I couldn't even get to the login screen only the boot screen. Bought a USB today and installed the Microsoft creation media on it, and started to use it to go through the process of a clean install to save my PC. I chose Disk 0 Partition 3 as that seemed be the right choice, however I got an error at round 10 percent that said it failed. I wanted to know if I picked the wrong disk or my PC is just that ruined, and I should just try to buy a new one. 20260322_134908

Windows for home | Windows 11 | Install and upgrade
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  1. EmilyS726 224.1K Reputation points Independent Advisor
    2026-03-22T19:26:20.8566667+00:00

    Hello

    On this page, you want to delete every single partition listed under disk 0, until they all merge into one unallocated space, then select that, to continue the install.


  2. Q&A Assist
    2026-03-22T18:54:40.0133333+00:00
    AI generated content. This question contains an answer created with AI from Q&A Assist. Learn more

    Disk 0 Partition 3 is the main data partition on Disk 0, but for a clean install of Windows 11 the recommended approach is not to pick a single existing partition. Instead, delete all partitions on Disk 0 so Windows can recreate the correct layout automatically.

    This performs a full wipe of Disk 0, so any data on that disk is lost. If anything on Disk 0 must be saved, back it up first.

    Steps from Windows 11 Setup:

    1. On the “Where do you want to install Windows?” screen, select each partition on Disk 0 (Partition 1, 2, 3, 4, 5, 6) one by one and choose Delete.
      • Do not delete anything on Disk 1 (your USB install media).
    2. When finished, Disk 0 should show a single entry: Disk 0 Unallocated Space.
    3. Select Disk 0 Unallocated Space and click Next.
    4. Setup will create the required System, MSR, Recovery, and Primary partitions and start the installation.

    If installation still fails after wiping Disk 0, use the same setup screen, press Shift+F10, run diskpart, and use list disk to confirm the drive is detected. If the disk is detected but install continues to fail, follow the guidance to clean the disk with Diskpart (clean or clean all) and then rerun Windows Setup.

    If Windows Setup or Diskpart cannot see or work with Disk 0 reliably, that indicates a disk or hardware problem rather than choosing the wrong partition.


    References:

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