Dell 1457 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | 1457 |
| Device | Laptop |
| Format | ZIP |
| Size | 1.3 MB |
| Added | September 22, 2021 |
| Updated | |
| Original file name | BIOS Dell 1457_1P-0098J01-800.bin.zip |
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
BIOS dump for the Dell 1457 laptop, supplied as a ZIP archive of about 1.3 MB under the original file name BIOS Dell 1457_1P-0098J01-800.bin.zip. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. The facts do not list a board number or revision, so check the markings on your motherboard and confirm they match before flashing. Back up the original chip contents first, so you can restore them if something goes wrong.
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 1457. 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.