Lenovo G50-30 NM-A311 A7CN43WW.rar
BIOS / EC firmware for Lenovo G50-30 / A7CN43WW · board NM-A311 · 2.4 MB · shared in 1 Telegram post.
TXTAbout Lenovo G50-30 NM-A311 A7CN43WW BIOS / EC firmware
Lenovo G50-30 NM-A311 A7CN43WW is a Lenovo G50-30 / A7CN43WW BIOS / EC firmware dump for board NM-A311. It is packed in a RAR archive of 2.4 MB. It was first posted on 15 Jun 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 NM-A311.
For the same board you can also find a boardview, a schematic, tools and board packs — see all NM-A311 files.
- Type
- BIOS & EC
- Format
- .rar · RAR archive
- Size
- 2.4 MB
- Brand
- Lenovo
- Board number
- NM-A311
- Model
- G50-30, A7CN43WW
- First posted
- 15 Jun 2022
- Last posted
- 15 Jun 2022
- Sources
- 1
Tags
J1Download NM-A311 BIOS / EC firmware from Telegram
- bios @bios_laptop · 15 Jun 2022Open post
R1How to download Lenovo G50-30 NM-A311 A7CN43WW
- 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 Lenovo G50-30 NM-A311 A7CN43WW.rar to download it.
- Open it with 7-Zip (free) or WinRAR.
If a post was deleted, try another source above or search for NM-A311. 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.