BIOS dump for the HP 15-bw049ur notebook on the Compal LA-E841P board, revision 2.0. The 12.2 MB RAR likely holds the SPI flash image and possibly related firmware for restoring a laptop that will not start after corruption. LA-xxxxP is the Compal ODM numbering used in many HP consumer models. Verify the board number and revision on the PCB, read and save the original chip before programming, and check the file size matches the flash chip, otherwise the image will not fit.
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.
All sources (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 24 Feb 2021 | Open file on RM Schematics |
| @BiosSchematicWorld | 25 Nov 2021 | Open file on RM Schematics |
| @pepeelectronica | 23 Apr 2022 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | Open file on RM Schematics |
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 →