Dell OptiPlex 980 desktop BIOS dump packed in a 610 KB RAR archive. The name includes 25L1606E, which is a Macronix MX25L1606E 16 Mbit SPI flash chip, suggesting the dump was read directly from that chip. It is intended for programmer-based recovery when the system will not POST or the firmware is corrupted. Make sure the chip on your board carries the same marking and capacity. Read and save the existing contents before erasing, since service tag and system data may be stored in the firmware.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 8 Jan 2018 | Open file on RM Schematics |
| @abgm_manutencao_bios | 10 Jul 2019 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →