HP HSN-Q31C DA0X9QMB8D0 BIOS (REV D)
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | HSN-Q31C |
| Board number | DA0X9QMB8D0 |
| Board maker (ODM) | Quanta |
| Revision | D |
| Device | Laptop |
| Format | RAR |
| Size | 21 MB |
| Marks | includes EC firmware |
| Added | February 15, 2024 |
| Updated | |
| Original file name | HP HSN-Q31C DA0X9QMB8D0 REV D BIOS & EC.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
HP HSN-Q31C DA0X9QMB8D0 REV D BIOS & EC BIOS dump for the HP HSN-Q31C laptop motherboard, board number DA0X9QMB8D0, revision D, from Quanta. The archive is a RAR of about 20.8 MB and includes the EC/KBC firmware alongside the BIOS. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update, and the EC/KBC firmware is useful when the keyboard controller also needs restoring. Confirm that the board number and revision match your motherboard before flashing, and back up the original chip contents first.
The catalog also lists 1 schematic and 2 BIOS dumps for board DA0X9QMB8D0.
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 HSN-Q31C DA0X9QMB8D0. 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.