Dell Inspiron 17R 7720 DA0R09MB6H1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Dell |
| Model | Inspiron 17R 7720 |
| Board number | DA0R09MB6H1 |
| Board maker (ODM) | Quanta |
| Device | Laptop |
| Format | RAR |
| Size | 3.8 MB |
| Added | May 7, 2019 |
| Updated | |
| Original file name | Dell Inspiron 17R 7720 DA0R09MB6H1.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 Inspiron 17R 7720 laptop, board number DA0R09MB6H1, from the Quanta ODM, packed as a RAR archive of about 3.8 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 the file, and back up the original chip contents so you can recover if something goes wrong.
For board DA0R09MB6H1 the catalog also has 1 schematic and 4 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 Inspiron 17R 7720 DA0R09MB6H1. 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.