| Error Message | Likely Cause | |---------------|----------------| | “A required CD/DVD drive device driver is missing” | USB 3.0 controller not recognized; missing mass storage driver. | | “No drives were found. Click Load Driver to provide a mass storage driver.” | Missing SATA/NVMe driver (especially for NVMe SSDs or RAID). | | “Windows cannot be installed to this disk. This hardware may not support booting from this disk.” | Incorrect partition style (GPT vs. MBR) or missing controller driver. |
This involves modifying the Windows 7 ISO file to inject new drivers into the installation media before burning it to a USB or DVD. windows 7 installation driver
If the error is strictly regarding the (e.g., "No drives were found"), the manual method works: | | “Windows cannot be installed to this disk
Without these, you cannot access the internet to download remaining updates. It is highly recommended to have these saved on a secondary USB drive before starting. How to Install Drivers During Setup | This involves modifying the Windows 7 ISO