BIOS

BIOS THINKPAD L530 LBF-1 MB 11270-4 48.4SF06.041.rar

BIOS / EC firmware for Lenovo L530 / LBF-1 / 48.4SF06.041 · board 11270-4 · 6.3 MB · shared in 1 Telegram post.

Download in Telegram Similar files

TXTAbout BIOS THINKPAD L530 LBF-1 MB 11270-4 48.4SF06.041 BIOS / EC firmware

BIOS THINKPAD L530 LBF-1 MB 11270-4 48.4SF06.041 is a Lenovo L530 / LBF-1 / 48.4SF06.041 BIOS / EC firmware dump for board 11270-4 (1 MB). It is packed in a RAR archive of 6.3 MB. It was first posted on 2 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 11270-4.

For the same board you can also find a boardview — see all 11270-4 files.

Type
BIOS & EC
Format
.rar · RAR archive
Size
6.3 MB
Brand
Lenovo
Board number
11270-4
Model
L530, LBF-1, 48.4SF06.041
Flash size
1 MB
First posted
2 Nov 2021
Last posted
2 Nov 2021
Sources
1

Tags

11270-4 BIOS11270-4 BIOS binLenovo 11270-4Lenovo L530 BIOSLenovo L530 motherboardLenovo L530 BIOS dumpBIOS bin fileSPI flash dumpLenovo laptop BIOS binBIOS free download

J1Download 11270-4 BIOS / EC firmware from Telegram

R1How to download BIOS THINKPAD L530 LBF-1 MB 11270-4 48.4SF06.041

  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 BIOS THINKPAD L530 LBF-1 MB 11270-4 48.4SF06.041.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 11270-4. 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.