BIOS

Lenovo_LB720,MB_16877_1_448_0CJ03_0011_,8MB_bios_dump.rar

BIOS / EC firmware for Lenovo LB720 / 0CJ03 · 4.7 MB · shared in 1 Telegram post.

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TXTAbout Lenovo LB720,MB 16877 1 448 0CJ03 0011 ,8MB bios dump BIOS / EC firmware

Lenovo LB720,MB 16877 1 448 0CJ03 0011 ,8MB bios dump is a Lenovo LB720 / 0CJ03 BIOS / EC firmware dump (8 MB). It is packed in a RAR archive of 4.7 MB. It was first posted on 10 Aug 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 LB720.

Type
BIOS & EC
Format
.rar · RAR archive
Size
4.7 MB
Brand
Lenovo
Model
LB720, 0CJ03
Flash size
8 MB
First posted
10 Aug 2021
Last posted
10 Aug 2021
Sources
1

Tags

Lenovo LB720 BIOSLenovo LB720 motherboardLenovo LB720 BIOS dumpBIOS bin fileSPI flash dumpLenovo laptop BIOS binBIOS free download

J1Download LB720 BIOS / EC firmware from Telegram

R1How to download Lenovo LB720,MB 16877 1 448 0CJ03 0011 ,8MB bios dump

  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_LB720,MB_16877_1_448_0CJ03_0011_,8MB_bios_dump.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 LB720. 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.