Embedded controller firmware for the EliteBook 7th generation Oldman board, Inventec number 6050A2848001 revision MB A01, stored in a 4.19 MB ZIP that appears to be a duplicate copy. The EC handles power sequencing, charging, keyboard and fan control, so a damaged EC image can leave a board dead or unable to charge. Inventec uses the 6050A numbering for its HP mainboards. Identify the EC flash chip on the PCB, back up its current contents, and confirm that the image size fits before writing it.
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 @biosfilebins. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →