) and look for a built-in utility like "M-Flash" or "USB BIOS Flash". Risk Warning
: Finding legitimate BIOS files for specific Esonic models (like the H61 or G41 series) is notoriously difficult. Users often find that the official Esonic website esonic bios update
: If the PC turns on but shows no display, clear the CMOS. Unplug the power cable, remove the silver coin-cell CR2032 battery from the motherboard for 5 minutes, put it back, and turn the PC on again. ) and look for a built-in utility like