BIOS

DUMP LG 22LB454A-TG MX25L6405.rar

BIOS / EC firmware for LG 22LB454A-TG · 4.7 MB · shared in 1 Telegram post.

Download in Telegram Similar files

TXTAbout DUMP LG 22LB454A-TG MX25L6405 BIOS / EC firmware

DUMP LG 22LB454A-TG MX25L6405 is an LG 22LB454A-TG BIOS / EC firmware dump for the MX25L6405 SPI flash chip. It is packed in a RAR archive of 4.7 MB. It was first posted on 6 Jul 2023 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 22LB454A-TG.

Type
BIOS & EC
Format
.rar · RAR archive
Size
4.7 MB
Brand
LG
Model
22LB454A-TG
Chip
MX25L6405
First posted
6 Jul 2023
Last posted
6 Jul 2023
Sources
1

Tags

LG 22LB454A-TG BIOSLG 22LB454A-TG motherboardLG 22LB454A-TG BIOS dumpMX25L6405 BIOS binBIOS bin fileSPI flash dumpLG laptop BIOS binBIOS free download

J1Download 22LB454A-TG BIOS / EC firmware from Telegram

R1How to download DUMP LG 22LB454A-TG MX25L6405

  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 DUMP LG 22LB454A-TG MX25L6405.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 22LB454A-TG. 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.