Embedded controller firmware for an HP 1000 laptop with motherboard 6050A2493101, revision A02, 1.00 MB without extension. The board number follows the Inventec 6050A scheme. The EC handles power-on sequencing, charging, fan control and the keyboard, so a damaged image often causes no power or charging faults. Program it to the separate EC flash with a hardware programmer, pairing it with the main BIOS file for the same board. Back up the original chip and check the PCB number and revision first.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @bios_laptop. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →