bios Apple Macbook Pro15 A1286 820
BIOS8 MB
3.9 MB · first posted in BIOS Archive
Get on TelegramUploader's description
A1278 - i7 2011/2012
MODEL:MACBOOK PRO A1286
PLATFORM:820-2915-A
BIOS CHIP:SST25VF064C
What the file name tells us
| Brand | Apple |
|---|---|
| Model | Apple A1286 |
| Board | 820-2915 |
| Kind | BIOS |
| Format | .rar |
| Chip size | 8 MB |
| Flash chip | SST25VF064C |
| CPU | i7-2011 |
| Archive size | 3.9 MB |
| First posted | 2018-03-26 |
| Channel | BIOS Archive |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
Same file in other posts
| Channel | Posted | Size | Link |
|---|---|---|---|
| BIOS Archive | 2018-03-26 | 3.9 MB | Open post |
| BIOS Archive | 2019-02-16 | 3.9 MB | Open post |
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 |
Other files for 820-2915
FileSizeRevAddedSource
820-2915-B PCB with the AMD GPU disable TESTED OK
BoardviewTested.pcb
495 KB
B
Get on Telegram Schematics & Boardviews Archive +1 more
MBP 820-2915 BDV & PDF
SchematicBoardview.bdv.pdf
6.2 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
A1286 K91F (820-2915-A) (BDV) (CAD)
Boardview.bdv.cad
218 KB
A
Get on Telegram Schematics & Boardviews Archive +1 more
820 2915 Apple Macbook Pro A1286 FLYING DUTCHMAN MLB K91F Rev B
SchematicBoardview
226 KB
B
Get on Telegram Schematics & Boardviews Archive +1 more