Dump read from the Winbond W25Q64BV flash of an ASUS H61M-A motherboard, marked as tested and working. The W25Q64 is an 8 MB SPI chip, so the image inside this 3.78 MB RAR should be 8 MB once unpacked. Technicians use such a dump to revive a board with a corrupted BIOS by reprogramming the chip with a CH341A or similar tool. Save the current chip contents first, and note that serial and MAC data from another board will be carried over.
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 (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 13 Feb 2021 | Open file on RM Schematics |
| @BiosSchematicWorld | 28 Nov 2021 | Open file on RM Schematics |
| @pepeelectronica | 23 Apr 2022 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 13 Jul 2025 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 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 →