Firmware for an HP Pavilion 15 using Compal main board LA-B972P, in a 4.32 MB ZIP archive. Revision and BIOS version are not given in the name. Compal is the ODM behind this LA-xxxxP number. The archive most likely holds an SPI image for recovering the notebook after a failed update or a corrupted chip that leaves the machine dead or without video. Check the PCB label matches LA-B972P, save the original chip dump with a programmer, and confirm the file size suits the flash part.
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 @bios_laptop. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @bios_laptop | 15 Jun 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 13 May 2023 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 27 May 2023 | Open file on RM Schematics |
| @laptopbios21 | 2 Dec 2023 | Open file on RM Schematics |
| @ComputerBIOSBinFile | 21 Sept 2025 | Open file on RM Schematics |
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 →