Dell 7250 ZBZ00 LA-A971P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | 7250 |
| Board number | LA-A971P |
| Platform | ZBZ00 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 9 MB |
| BIOS chip size | 8 MB |
| Added | December 19, 2021 |
| Updated | |
| Original file name | DELL_7250_ZBZ00_LA_A971P_REV_1_0_A00_2014_10_09_8MB_file_BIN_CLR.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
BIOS dump for the Dell 7250 laptop, board LA-A971P (platform ZBZ00, Compal design), revision 1.0, supplied for an 8 MB flash chip with the clean ME mark in the file name. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your motherboard before flashing, and save the original chip contents first so you can restore them if needed.
For board LA-A971P the catalog also has 3 schematics, 2 boardview files, and 6 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 7250 ZBZ00 LA-A971P. 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.