BIOS firmware package for the Dell OptiPlex 7020 desktop, packed as a 6.93 MB RAR archive. The name gives no board revision, firmware version or chip details, so open the archive and check what it holds before use. Desktop BIOS images like this are normally written to the SPI flash with a hardware programmer when a board fails to post or the firmware is corrupted. Read and save the original chip contents first, and confirm the image size equals the capacity of the flash chip fitted on the board.
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 | 21 Aug 2017 | Open file on RM Schematics |
| @led_software | 21 Jan 2019 | Open file on RM Schematics |
| @abgm_manutencao_bios | 8 Aug 2019 | 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 →