Firmware for the HP Compaq dc5700 with motherboard P5BW-BTX, version 7E2 0209, a slightly later revision than the 0207 build. The RAR is about 484 KB, consistent with a compact BIOS image for a small serial flash chip. Technicians use such a file to recover a desktop that stays dark or beeps after a corrupted BIOS, writing it through an external programmer. Save a copy of the existing contents, compare the file length with the chip capacity and confirm the board label before writing anything.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 23 Dec 2023 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | 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 →