BIOS

L430 04Y2001 554SE01521.rar

BIOS / EC firmware for Lenovo L430 / 04Y2001 / 554SE01521 · 3.0 MB · shared in 2 Telegram posts.

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TXTAbout L430 04Y2001 554SE01521 BIOS / EC firmware

L430 04Y2001 554SE01521 is a Lenovo L430 / 04Y2001 / 554SE01521 BIOS / EC firmware dump. It is packed in a RAR archive of 3.0 MB. It was first posted on 10 Mar 2019 and is available in 2 Telegram channels.

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 L430.

Type
BIOS & EC
Format
.rar · RAR archive
Size
3.0 MB
Brand
Lenovo
Model
L430, 04Y2001, 554SE01521
First posted
10 Mar 2019
Last posted
28 Oct 2019
Sources
2

Tags

Lenovo L430 BIOSLenovo L430 motherboardLenovo L430 BIOS dumpBIOS bin fileSPI flash dumpLenovo laptop BIOS binBIOS free download

J1Download L430 BIOS / EC firmware from Telegram

R1How to download L430 04Y2001 554SE01521

  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 L430 04Y2001 554SE01521.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 L430. 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.