HP 4520 DA0Z03MB6E0 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | 4520 |
| Board number | DA0Z03MB6E0 |
| Board maker (ODM) | Quanta |
| Device | Laptop |
| Format | ZIP |
| Size | 2.1 MB |
| Added | May 28, 2019 |
| Updated | |
| Original file name | HP 4520 (48.4GK06.011 H9265-1 ) BIOS.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: 5/28/19 ● live
Description
DA0Z03MB6E0 BIOS dump for the HP 4520 laptop, board number DA0Z03MB6E0, from the Quanta ODM. The archive is a ZIP of about 2.1 MB and its original file name is HP 4520 (48.4GK06.011 H9265-1 ) BIOS.ZIP, so the BIOS version string is visible there. 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 matches your motherboard exactly, and read and save the original chip contents first so you can restore them if needed.
The catalog also lists 1 schematic, 1 boardview file, and 1 BIOS dump for board DA0Z03MB6E0.
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: HP 4520 DA0Z03MB6E0. 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.