Dell Latitude 7490 DAZ40 LA-F322P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Latitude 7490 |
| Board number | LA-F322P |
| Platform | DAZ40 |
| Board maker (ODM) | Compal |
| Revision | 3.0 |
| Device | Laptop |
| Format | RAR |
| Size | 8.2 MB |
| Marks | tested by uploader |
| Added | June 15, 2023 |
| Updated | |
| Original file name | DELL_Latitude_7490_DAZ40_LA_F322P_REV3_0A02_2JGBNV2_V_1_8_0_WORKING.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 Latitude 7490 DAZ40 LA-F322P REV3.0(A02) 2JGBNV2 (V_1.8.0) WORKING BIOS 100% BIOS dump for the Dell Latitude 7490 laptop, board LA-F322P revision 3.0, platform DAZ40 and made by Compal. The uploader marks it as tested, and the archive is a RAR file of about 8.2 MB. Technicians use a dump like this 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 and revision on your motherboard match, and back up the original chip contents so you can recover if the flash goes wrong.
For board LA-F322P the catalog also has 2 schematics, 2 boardview files, and 13 BIOS dumps.
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 Latitude 7490 DAZ40 LA-F322P. 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.