E1 771G DA0ZYWMB6E0 REV E IT8587E 25q64fv Reg ME 9 5 15 1730
BIOSEC8 MB
3.3 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Acer |
|---|---|
| Board | DA0ZYWMB6E0 |
| ODM | Quanta |
| Revision | E |
| Kind | BIOS, EC, ME region |
| Format | .rar |
| Chip size | 8 MB |
| Flash chip | 25Q64FV |
| EC / KBC chip | IT8587E |
| Archive size | 3.3 MB |
| First posted | 2021-01-27 |
| Channel | BIOS Archive |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
What this kind of file is for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for DA0ZYWMB6E0
FileSizeRevAddedSource
Acer Aspire E5-731 E5-771 1 Quanta ZYW DA0ZYWMB6E0 Rev3A
Schematic1 MB.pdf
1.2 MB
3A
Get on Telegram Schematics & Boardviews Archive +1 more
DA0ZYWMB6E0 Quanta ZYW PDF
Schematic.pdf
1.4 MB
E
Get on Telegram Schematics & Boardviews Archive +1 more