An 8 MB BIOS image for an HP Pavilion 23 all-in-one built on the IPISB-AB motherboard, revision 1.02. The word without in the name suggests a variant lacking a particular region or feature, but it is not specified, so treat that detail with caution. IPxxx-xx board names are typical of HP desktop and AIO boards produced by Pegatron. Program the image to the 8 MB SPI chip with an external programmer. Read and keep the original first, since it holds the serial number and other system data.
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 @laptopschematics. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →