Dell OptiPlex 7040MT WCMG4 14057-2 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | OptiPlex 7040MT |
| Board number | 14057-2 |
| Platform | WCMG4 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 12 MB |
| Marks | tested by uploader |
| Added | January 30, 2023 |
| Updated | |
| Original file name | DELL_OPTIPLEX_7040MT_WCMG4_REV_A01_14057_2_REV_A01_WORKING_BIOS.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
DELL OPTIPLEX 7040MT WCMG4 REV A01 14057-2 REV A01 WORKING BIOS 100% BIOS dump for the Dell OptiPlex 7040MT built on the Wistron 14057-2 board (platform WCMG4), revision A01, packaged as a RAR archive of about 12 MB. The uploader marks it as tested. Note that the device field lists it as a laptop while the model name is an OptiPlex desktop, so confirm the machine type against your unit before flashing. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: Dell OptiPlex 7040MT WCMG4 14057-2. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.