The new hard drive is now installed, partitioned, formatted, and ready for use in Windows 10. For primary OS replacement, follow Microsoft’s Media Creation Tool guide instead of Part 2.

Open File Explorer ( Win + E ). The new drive should appear under "This PC" with the assigned letter and full capacity listed. Troubleshooting Table

This document provides a standard operating procedure for physically installing a new SATA or NVMe internal hard drive into a desktop computer and preparing it for use within the Windows 10 operating system.

| Issue | Likely Cause | Resolution | | :--- | :--- | :--- | | Drive not seen in BIOS | Loose data/power cable | Reseat cables, try different SATA port | | Drive not seen in Disk Management | Not initialized | Rescan disks from Disk Management's Action menu | | Cannot format drive | Drive has offline status | Right-click disk label in Disk Management and select "Online" |