BIOS

LENOVO CIG41S (VER 1.2) 1MB BIOS & EC.zip

BIOS / EC firmware for Lenovo CIG41S · 481 KB · shared in 1 Telegram post.

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TXTAbout LENOVO CIG41S (VER 1.2) 1MB BIOS & EC BIOS / EC firmware

LENOVO CIG41S (VER 1.2) 1MB BIOS & EC is a Lenovo CIG41S BIOS / EC firmware dump (1 MB) — EC firmware. It is packed in a ZIP archive of 481 KB, board revision 1.2. It was first posted on 15 Nov 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 CIG41S revision 1.2.

Type
BIOS & EC
Format
.zip · ZIP archive
Size
481 KB
Brand
Lenovo
Model
CIG41S
Revision
1.2
Flash size
1 MB
Notes
EC firmware
First posted
15 Nov 2021
Last posted
15 Nov 2021
Sources
1

Tags

Lenovo CIG41S BIOSLenovo CIG41S motherboardLenovo CIG41S BIOS dumpBIOS bin fileSPI flash dumpLenovo laptop BIOS binBIOS free download

J1Download CIG41S BIOS / EC firmware from Telegram

R1How to download LENOVO CIG41S (VER 1.2) 1MB 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 CIG41S (VER 1.2) 1MB BIOS & EC.zip to download it.
  3. Open it with Built into Windows and macOS or 7-Zip (free).

If a post was deleted, try another source above or search for CIG41S. 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.

.ZIPWhat is a .zip file and how to open it?

ZIP archive. A compressed folder with one or more files inside.

Open with:

  • Built into Windows and macOS
  • 7-Zip (free)