BIOS dump for mainboard DANL5MB1CH0, revision H, compressed in a 5.05 MB ZIP file. The DA-prefixed number is typical of Quanta, which manufactures notebook boards for several brands; the laptop model itself is not named. Technicians write such an image to the SPI flash using a programmer when a board is dead, looping or shows no image due to firmware damage. Check that the board number and revision H on the PCB match, read the original chip before writing, and verify the image fits the flash.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 10 Jan 2022 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →