Sony SVF153B BIOS dump for the Quanta-made motherboard DAHKDAMB6A0, revision A, supplied as a 3.60 MB RAR archive. Quanta board numbers follow the DA0/DAxxxxMBxxx pattern, where the MB section marks the main board and the trailing letters reflect the PCB version. The image is intended for reprogramming the SPI flash when a VAIO is dead, stuck on a black screen or locked by corrupted firmware. Before writing, confirm the silkscreen number and revision, make a full backup of the existing chip, and verify that the file size suits the installed flash device.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 5 May 2018 | Open file on RM Schematics |
| @pepeelectronica | 27 Apr 2022 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | Open file on RM Schematics |
| @schematics_bios | 26 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →