BIOS

LENOVO_Slim_1_14AST_05_19730_1_AMD_A4_9120E_CWCN22WW_8MB_WORKING.rar

BIOS / EC firmware for Lenovo 14AST / 9120E / CWCN22WW · board 19730-1 · 4.3 MB · shared in 1 Telegram post.

Download in Telegram Similar files

TXTAbout LENOVO Slim 1 14AST 05 19730-1 AMD A4 9120E CWCN22WW 8MB WORKING BIOS / EC firmware

LENOVO Slim 1 14AST 05 19730-1 AMD A4 9120E CWCN22WW 8MB WORKING is a Lenovo 14AST / 9120E / CWCN22WW BIOS / EC firmware dump for board 19730-1 (8 MB) — tested. It is packed in a RAR archive of 4.3 MB. It was first posted on 20 Nov 2024 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 19730-1.

Type
BIOS & EC
Format
.rar · RAR archive
Size
4.3 MB
Brand
Lenovo
Board number
19730-1
Model
14AST, 9120E, CWCN22WW
Flash size
8 MB
Notes
tested
First posted
20 Nov 2024
Last posted
20 Nov 2024
Sources
1

Tags

19730-1 BIOS19730-1 BIOS binLenovo 19730-1Lenovo 14AST BIOSLenovo 14AST motherboardLenovo 14AST BIOS dumpBIOS bin fileSPI flash dumpLenovo laptop BIOS binBIOS free download

MSGFrom the Telegram post

LENOVO Slim 1-14AST-05 19730-1 AMD A4-9120E CWCN22WW 8MB WORKING BIOS 100% OKOKOKOK TESTED OK 100%

J1Download 19730-1 BIOS / EC firmware from Telegram

R1How to download LENOVO Slim 1 14AST 05 19730-1 AMD A4 9120E CWCN22WW 8MB WORKING

  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_Slim_1_14AST_05_19730_1_AMD_A4_9120E_CWCN22WW_8MB_WORKING.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 19730-1. 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.