BIOS 820-3330-B+DV33+MD103ZPA.BIN 8MB
BIOS8 MB.bin
4.2 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Apple |
|---|---|
| Board | 820-3330 |
| Revision | B |
| Kind | BIOS |
| Format | .zip, .bin |
| Chip size | 8 MB |
| Archive size | 4.2 MB |
| First posted | 2021-07-07 |
| 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 |
|---|---|---|
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for 820-3330
FileSizeRevAddedSource
820-3330-B Apple A1286 J31 051-9585
Schematic
2.1 MB
B
Get on Telegram Schematics & Boardviews Archive +1 more
J31 051-9585 820-3330-B r3.0.0
Schematic
2.0 MB
3.0
Get on Telegram Schematics & Boardviews Archive +1 more