Dell COTTONWOOD 14275-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Board number | 14275-1 |
| Platform | COTTONWOOD |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 5.2 MB |
| Marks | tested by uploader |
| Added | November 28, 2020 |
| Updated | |
| Original file name | Dell_Inspiron_31533158_7353_7359_7568_Cottonwood_MLK_14275_1_4MATIC.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
- schematics|boardviews| ARCHIVE 💻💻 Posted: 11/28/20 ● live
- Схемы (Schematics), Boardview, Datashits и дампы BIOS для ремонта ноутбуков. База платформ: ASUS, Apple, Lenovo, HP, Acer, MSI. Posted: 7/15/26 ● live
Description
BIOS dump for a Dell laptop on board number 14275-1, platform COTTONWOOD, built by Wistron. The original file is Dell_Inspiron_31533158_7353_7359_7568_Cottonwood_MLK_14275_1_4MATIC.rar, about 5.2 MB, and the uploader marked it as tested. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number on your motherboard matches 14275-1, and save a full read of your original chip contents as a backup.
For board 14275-1 the catalog also has 2 schematics, 2 boardview files, and 6 BIOS dumps.
Description generated from the catalog data. ·
Related files
Browse more
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 COTTONWOOD 14275-1. 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.