ACER Aspire 5820
BIOS4 MB
1.6 MB · first posted in BIOS Archive
Get on TelegramUploader's description
ACER_Aspire 5820TG-484G50Mnks(ZR7C)
2011/03/26
SN LXPTN010161121245B2500
SNID 11207484325
UUID BA82AC85865B4ED7A32460EB69728AB3
DAZR7BMB8E0
REV E
25Q32BVSIG(U37)
25X40BVSIG(U28)
BIOS 1.23
VGA BIOS ATI VGA VER012.020.000.032.037905
What the file name tells us
| Brand | Acer |
|---|---|
| Model | Acer Aspire 5820 |
| Board | DAZR7BMB8E0 |
| ODM | Quanta |
| Kind | BIOS |
| Format | .rar |
| Chip size | 4 MB |
| Flash chip | 25Q32BVSIG |
| Archive size | 1.6 MB |
| First posted | 2018-12-17 |
| 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.
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 |