BIOS

bios_Apple_Macbook_Pro15_A1286_820.rar

BIOS / EC firmware for Apple Pro15 / A1286 · board 820-2915-A · 3.9 MB · shared in 2 Telegram posts.

Download in Telegram Similar files

TXTAbout bios Apple Macbook Pro15 A1286 820 BIOS / EC firmware

bios Apple Macbook Pro15 A1286 820 is an Apple Pro15 / A1286 BIOS / EC firmware dump for board 820-2915-A. It is packed in a RAR archive of 3.9 MB, I7 2011 CPU. It was first posted on 16 Feb 2019 and is available in 2 Telegram channels.

Write it with an SPI programmer such as CH341A, RT809H or XGecu T48 to revive a board after a failed BIOS update, fix a corrupted Intel ME region or remove a forgotten BIOS password. Read and save the original chip first, and check that your board is 820-2915-A.

For the same board you can also find a boardview, a schematic and board packs — see all 820-2915-A files.

Type
BIOS & EC
Format
.rar · RAR archive
Size
3.9 MB
Brand
Apple
Board number
820-2915-A
Model
Pro15, A1286
CPU
I7 2011
First posted
16 Feb 2019
Last posted
28 Oct 2019
Sources
2

Tags

820-2915-A BIOS820-2915-A BIOS binApple 820-2915-AApple Pro15 BIOSApple Pro15 motherboardApple Pro15 BIOS dumpBIOS bin fileSPI flash dumpApple laptop BIOS binBIOS free download

MSGFrom the Telegram post

A1278 - i7 2011/2012 MODEL:MACBOOK PRO A1286 PLATFORM:820-2915-A BIOS CHIP:SST25VF064C

J1Download 820-2915-A BIOS / EC firmware from Telegram

R1How to download bios Apple Macbook Pro15 A1286 820

  1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
  2. You don’t need to join the channel. Tap the file bios_Apple_Macbook_Pro15_A1286_820.rar to download it.
  3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for 820-2915-A. Step-by-step help: downloading from Telegram.

Back up the original chip twice before writing this dump, and check that the board number and chip size match. See how to flash a BIOS chip.

.RARWhat is a .rar file and how to open it?

RAR archive. A compressed folder. It can hold a schematic, a boardview, a BIOS dump or all three.

Open with:

  • 7-Zip (free)
  • WinRAR

Tip: If the archive asks for a password, look for it in the Telegram post text.