The first and most important step is to correctly identify your device's manufacturer and model number. A BIOS file for one system will not work on another and could permanently damage your hardware. Do not rely on visual similarity alone; use the following methods to find the exact information:

Do not remove the USB drive or interrupt power. The system may restart automatically when finished.

Manufacturers regularly release microcode updates to fix random system crashes, blue screens (BSODs), or power management bugs.

Unlike Dell or HP, eBox systems are often produced by smaller OEMs. However, you can still locate using these methods: