You can install Photon OS 3.0 on Dell Gateway 500X. You can download Photon OS as an ISO file and install it.
- Verify that you have the following resources:
- Dell Edge Gateway 500x.
- USB pen drive. Format the pen drive with FAT32 with at least 8 GB of space.
- Download the Photon OS ISO image from Bintray.
- Format the pen drive with FAT-32 and copy the ISO image to it.
- Insert the pen drive in the Dell Gateway 500X and power it on.
- From the boot options, select the pen drive option.
Result: Photon OS is installed on the Dell Gateway 500X.