Dell Latitude 3520 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Latitude 3520 |
| Device | Laptop |
| Format | RAR |
| Size | 14 MB |
| Marks | tested by uploader |
| Added | April 29, 2023 |
| Updated | |
| Original file name | DELL_Latitude_3520_Cyborg_L15_MB_TGL_203070_1_i5_1135G7_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_3520 Cyborg L15 MB TGL 203070-1 i5-1135G7 WORKING BIOS 100% BIOS dump for the Dell Latitude 3520 laptop, original file DELL_Latitude_3520_Cyborg_L15_MB_TGL_203070_1_i5_1135G7_WORKING.rar, about 13.7 MB in RAR format. The uploader marks it as tested. The file name refers to board 203070-1 and an i5-1135G7 configuration, which you should compare against the board number printed on your motherboard before flashing. A BIOS dump is used to reprogram the SPI flash chip with a programmer after corruption or a failed update.
The catalog also lists 1 boardview file and 3 BIOS dumps for the Dell Latitude 3520.
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 3520. 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.