BIOS dump for the HP 20-B102IN All-in-One desktop, which uses the IPISB-AB motherboard according to the name. No revision or version is listed. The 2.96 MB RAR presumably contains an SPI flash image suitable for reprogramming with an external programmer. Technicians reach for such a file when an AIO shows no display, stuck fans or a boot loop after a failed update. Before writing, verify the board model on the PCB, read and back up the original chip and make sure the image matches its capacity.
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 @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →