BIOS

Lenovo_Y7000_EY515_EY517_EY519_EY520_NM_B701_Rev1_0_BIOS_&_EC.rar

BIOS / EC firmware for Lenovo Y7000 / EY515 / EY517 · board NM-B701 · 4.7 MB · shared in 1 Telegram post.

Download in Telegram Similar files

TXTAbout Lenovo Y7000 EY515 EY517 EY519 EY520 NM-B701 Rev1 0 BIOS & EC BIOS / EC firmware

Lenovo Y7000 EY515 EY517 EY519 EY520 NM-B701 Rev1 0 BIOS & EC is a Lenovo Y7000 / EY515 / EY517 BIOS / EC firmware dump for board NM-B701 — EC firmware. It is packed in a RAR archive of 4.7 MB, board revision 1. It was first posted on 20 Dec 2020 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-B701 revision 1.

For the same board you can also find a boardview and a schematic — see all NM-B701 files.

Type
BIOS & EC
Format
.rar · RAR archive
Size
4.7 MB
Brand
Lenovo
Board number
NM-B701
Model
Y7000, EY515, EY517
Revision
1
Notes
EC firmware
First posted
20 Dec 2020
Last posted
20 Dec 2020
Sources
1

Tags

NM-B701 BIOSNM-B701 BIOS binLenovo NM-B701Lenovo Y7000 BIOSLenovo Y7000 motherboardLenovo Y7000 BIOS dumpBIOS bin fileSPI flash dumpLenovo laptop BIOS binBIOS free download

J1Download NM-B701 BIOS / EC firmware from Telegram

R1How to download Lenovo Y7000 EY515 EY517 EY519 EY520 NM-B701 Rev1 0 BIOS & EC

  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 Lenovo_Y7000_EY515_EY517_EY519_EY520_NM_B701_Rev1_0_BIOS_&_EC.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-B701. 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.