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Dell CAP00 LA-E311P BIOS

BIOS LA-E311P Added: Oct 31, 2021 RAR · 8.4 MB

File details

TypeBIOS
BrandDell
Board numberLA-E311P
PlatformCAP00
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size8.4 MB
BIOS chip size16 MB
AddedOctober 31, 2021
Updated
Original file nameDELL PREC 7520 CAP00_LA-E311P rev 1.0_W25Q128FV NEVER TAGED.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

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

BIOS dump for the Dell laptop board LA-E311P, Compal design on the CAP00 platform, revision 1.0, sized for a 16 MB SPI flash chip. The original file name points to a Precision 7520 with a W25Q128FV chip, so check that against your own board before use. Technicians use a dump like this to reprogram the flash with a programmer after a corrupted BIOS or a failed update. Confirm the board number and revision match yours, and back up the original chip contents before writing anything to it.

For board LA-E311P the catalog also has 2 schematics, 1 boardview file, and 2 BIOS dumps.

Description generated from the catalog data. ·

How to open it

A BIOS dump is written to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and save the original chip contents twice before writing.

Guide: Flash a Laptop BIOS with a CH341A Programmer →

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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 CAP00 LA-E311P. 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.

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