BIOS archive intended for the HP Spectre ONE 23-E000 all-in-one desktop series. No board number, revision or firmware version appears in the name, so the motherboard part number and the flash chip should be checked before use. The 2.92 MB RAR opens with WinRAR or 7-Zip. All-in-one systems that fail to POST after a corrupted update can often be revived by writing a clean image to the SPI chip with a programmer. Save a full read of the original chip first, since it holds serial and licence 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 @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 →