Dell 14R 5437 12314-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | 14R 5437 |
| Board number | 12314-1 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 4.6 MB |
| Added | January 19, 2021 |
| Updated | |
| Original file name | Dell 14R 5437 D0E40-HSW DDR3 MB 12314-1 PWB VF0MH REV A00.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
BIOS dump for the Dell 14R 5437 laptop, board number 12314-1 from Wistron, supplied as a RAR archive of about 4.6 MB. The original file name lists revision A00, so check the revision printed on your board against it before relying on the dump. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Back up the original chip contents first, so you have a way back if the write goes wrong.
For board 12314-1 the catalog also has 2 schematics and 1 BIOS dump.
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 14R 5437 12314-1. 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.