Macbook board 820-00426-A CPU I7.rar
BIOS / EC firmware for Apple · board 820-00426-A · 4.5 MB · shared in 1 Telegram post.
TXTAbout Macbook board 820-00426-A CPU I7 BIOS / EC firmware
Macbook board 820-00426-A CPU I7 is an Apple BIOS / EC firmware dump for board 820-00426-A. It is packed in a RAR archive of 4.5 MB, I7 CPU. It was first posted on 31 Jan 2022 and is available in 1 Telegram channel.
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 820-00426-A.
For the same board you can also find board packs — see all 820-00426-A files.
- Type
- BIOS & EC
- Format
- .rar · RAR archive
- Size
- 4.5 MB
- Brand
- Apple
- Board number
- 820-00426-A
- CPU
- I7
- First posted
- 31 Jan 2022
- Last posted
- 31 Jan 2022
- Sources
- 1
Tags
J1Download 820-00426-A BIOS / EC firmware from Telegram
- BIOS ARCHIVE | BIOS |Laptop Firmware & Tools @biosarchive · 31 Jan 2022Open post
R1How to download Macbook board 820-00426-A CPU I7
- Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
- You don’t need to join the channel. Tap the file Macbook board 820-00426-A CPU I7.rar to download it.
- Open it with 7-Zip (free) or WinRAR.
If a post was deleted, try another source above or search for 820-00426-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.