BIOS

Legion_Y7000P2020H_GY550_GY551_GY554_GY559_GY55A_GY55D_GY750_GY751.rar

BIOS / EC firmware for Lenovo Y7000P2020H / GY550 / GY551 · board NM-C911 · 6.0 MB · shared in 1 Telegram post.

Download in Telegram Similar files

TXTAbout Legion Y7000P2020H GY550 GY551 GY554 GY559 GY55A GY55D GY750 GY751 BIOS / EC firmware

Legion Y7000P2020H GY550 GY551 GY554 GY559 GY55A GY55D GY750 GY751 is a Lenovo Y7000P2020H / GY550 / GY551 BIOS / EC firmware dump for board NM-C911. It is packed in a RAR archive of 6.0 MB. It was first posted on 10 Jul 2021 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-C911.

For the same board you can also find a boardview and a schematic — see all NM-C911 files.

Type
BIOS & EC
Format
.rar · RAR archive
Size
6.0 MB
Brand
Lenovo
Board number
NM-C911
Model
Y7000P2020H, GY550, GY551
First posted
10 Jul 2021
Last posted
10 Jul 2021
Sources
1

Tags

NM-C911 BIOSNM-C911 BIOS binLenovo NM-C911Lenovo Y7000P2020H BIOSLenovo Y7000P2020H motherboardLenovo Y7000P2020H BIOS dumpBIOS bin fileSPI flash dumpLenovo laptop BIOS binBIOS free download

MSGFrom the Telegram post

NM-C911

J1Download NM-C911 BIOS / EC firmware from Telegram

R1How to download Legion Y7000P2020H GY550 GY551 GY554 GY559 GY55A GY55D GY750 GY751

  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 Legion_Y7000P2020H_GY550_GY551_GY554_GY559_GY55A_GY55D_GY750_GY751.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 NM-C911. 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.