Dell OptiPlex 760 desktop BIOS dump, marked as tested in the name, identified by codes E93839 and GA0403. These codes are listed without explanation, likely board or part references, so check them against the motherboard before use. The RAR holds an image for writing to the board's flash chip with a hardware programmer when the PC will not boot after a failed update. Back up the original chip first, confirm the chip capacity matches the image size, and verify the board revision on the PCB.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 3 Sept 2017 | Open file on RM Schematics |
| @Laptopbiossolutions | 19 Sept 2023 | Open file on RM Schematics |
| @Laptopbiossolutions | 20 Sept 2023 | 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 →