How to Install Windows from USB on HP ProBook 450 (Step-by-Step Guide)

Preparing for Windows Installation

• 💡 HP ProBook 450 models G0-G4 support Windows 10, while G5 and newer support Windows 11.
• ⚠️ You'll need another Windows PC and a USB drive (at least 8GB, 16GB recommended) to create the installation media.

Creating a Bootable USB Drive

• 💻 Visit the official Microsoft website to download the Windows 10 or Windows 11 installation media tool.
• 💾 Run the tool, accept license terms, and select 'Create installation media'. Choose your desired language and then select 'USB flash drive'.
• ⏳ The tool will download Windows and prepare the USB drive; this process may take some time.

Booting from USB and Installing Windows

• 🔌 Once the USB is ready, plug it into the HP ProBook 450, power on the laptop, and immediately press the Escape key to access the startup menu.
• 🖱️ Navigate to 'Boot device options' using the arrow keys, press Enter, then select 'USB hard drive' and press Enter again to boot from the USB.
• ⚙️ Select your language, time, and keyboard preferences, then click 'Install now'. Accept the license terms and choose 'Custom: Install Windows only (advanced)'.
• 🧹 For a clean installation, delete all existing partitions on the target drive until it shows 'Disk zero unallocated space', then click 'Next'. Important: Only delete partitions on the drive you intend to install Windows on.

Completing the Setup Process

• ⚠️ If the laptop restarts and returns to the setup screen, close the setup, and unplug the USB drive before it boots again to finish the installation.
• 🌐 Once Windows is installed, connect to a network; drivers will be installed automatically, resolving any screen stretching issues.
• 👤 Choose between 'Personal use' or 'Set up for an organization'. For most users, 'Personal use' is appropriate.
• 🔑 You can sign in with a Microsoft account or choose an 'Offline account' for a limited experience. You can also set a password for the user account, though it can be skipped for quicker setup.
• ✅ Review privacy settings and customize your experience as needed. After a few minutes, the setup will complete, and your HP ProBook 450 will be ready to use.