Windows Server – Create Bootable USB Drives the Easy Way

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To get started with Windows Server 2025, you need a bootable USB drive. The easiest way to create one is by using Rufus, a reliable tool that doesn’t require an installer. Below, we’ll walk through the steps and provide verified commands and best practices.

Steps to Create a Bootable USB for Windows Server 2025
1. Download Rufus – Get the latest version from Rufus Official Website.
2. Insert USB Drive – Use a USB stick with at least 8GB of storage.
3. Run Rufus as Administrator – Right-click and select Run as administrator.
4. Select USB Device – Choose your inserted USB drive from the dropdown.
5. Load ISO File – Click SELECT and browse to the Windows Server 2025 ISO.
6. Partition Scheme – For modern systems, use GPT for UEFI or MBR for legacy BIOS.
7. Start Process – Click START and wait for completion.

You Should Know:

  • Verify ISO Integrity – Use PowerShell to check SHA256 hash:
    Get-FileHash -Algorithm SHA256 "C:\path\to\Windows_Server_2025.iso"
    
  • Alternative Linux Method – If on Linux, use dd:
    sudo dd if=Windows_Server_2025.iso of=/dev/sdX bs=4M status=progress && sync
    

*(Replace `/dev/sdX` with your USB device, e.g., `/dev/sdb`)*

  • Rufus Advanced Options – Enable Windows To Go for portable installations.
  • Secure Boot Compatibility – Ensure your ISO supports Secure Boot if enabled in BIOS/UEFI.

Post-Creation Checks

  • Test Bootable USB – Restart PC, enter BIOS (usually F2/DEL), and select USB as boot device.
  • Diskpart Cleanup (If Needed) – If USB fails, wipe it using:
    diskpart 
    list disk 
    select disk X (replace X with your USB number) 
    clean 
    create partition primary 
    format fs=fat32 quick 
    exit
    

What Undercode Say:

Creating a bootable USB for Windows Server 2025 is straightforward with Rufus, but always verify your ISO and USB integrity. For Linux users, `dd` remains a powerful alternative. Remember:
– Always back up USB data before formatting.
– Use Ventoy (ventoy.net) for multi-ISO bootable USBs.
– Check UEFI/BIOS settings to avoid boot failures.

Expected Output:

  • A bootable USB ready for Windows Server 2025 installation.
  • Verified hash checks for ISO integrity.
  • Compatibility with both UEFI and legacy BIOS systems.

For more IT and cybersecurity guides, follow trusted sources and always practice in a lab environment first.

References:

Reported By: Andreas Hartig – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

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