Windows License Key (missing specific version)

To determine the Windows version that the Toughbooks were running, you can check the product key on the bottom of the devices. If the keys are generic and only say "Windows," they might correspond to a specific edition of Windows, but without additional information, it can be challenging to identify the exact version.

Here are a few steps you can take:

1. Check the Product Key Format: If the product keys are in the standard format (XXXXX-XXXXX-XXXXX-XXXXX-XXXXX), they might correspond to Windows 7, 8, or 10. However, if they are OEM keys, they are likely tied to the original version of Windows that came with the Toughbooks.
2. Use a Windows Installation Media: You can create a bootable USB drive with Windows installation media. During the installation process, you can enter the product key to see if it is accepted. This will also allow you to install the correct version based on the key.
3. Consult Panasonic Documentation: Sometimes, manufacturers provide documentation or support that can help identify the original OS that was shipped with the device.
4. Use the Windows Setup: If you have access to multiple versions of Windows installation media, you can try installing them one by one using the product key until you find the one that activates successfully.

Since you mentioned having both 64-bit and 32-bit versions, ensure that you have the appropriate installation media for each architecture.

If you need to identify the specific version further, you may need to refer to the Toughbook model specifications or reach out to Panasonic support for assistance.

References:

• Work with product keys and activation
• Lifecycle FAQ - Windows