Dell 15 5558 AAL10 LA-B843P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | 15 5558 |
| Board number | LA-B843P |
| Platform | AAL10 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | ZIP |
| Size | 4.6 MB |
| Added | October 5, 2017 |
| Updated | |
| Original file name | dell 15 5558 AAL10 LA-B843P Rev.1.0.zip |
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
- BIOS ARCHIVE | BIOS |Laptop Firmware & Tools Posted: 10/5/17 ● live
Description
BIOS dump for the Dell 15 5558 laptop, board number LA-B843P, revision 1.0, platform AAL10 and built by Compal. The archive is a ZIP of about 4.6 MB, shared under the original file name dell 15 5558 AAL10 LA-B843P Rev.1.0.zip. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision printed on your motherboard match LA-B843P and 1.0, and save a full backup of the original chip contents first.
For board LA-B843P the catalog also has 4 schematics, 2 boardview files, and 14 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 15 5558 AAL10 LA-B843P. 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.