BIOS archive for the HP EliteBook 2530p, 2.77 MB as a RAR, with no board number or version stated in the name. The 2530p is built on the Compal LA-4021P mainboard, but confirm that against your PCB before use. Extract it and check whether it holds a single flash image or extra files, then compare the image size with the SPI chip. Read and save the existing chip with a programmer before writing, so serial and configuration data stored by HP can be restored.
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 →