HP_PROBOOK_430_G1_Racer_MB_12239_1N_48_4YV09_01N_KBC1126_NU_SR170.zip

TXTAbout HP PROBOOK 430 G1 Racer MB 12239 1N 48 4YV09 01N KBC1126 NU SR170 BIOS / EC firmware

HP PROBOOK 430 G1 Racer MB 12239 1N 48 4YV09 01N KBC1126 NU SR170 is an HP 4YV09 / 01N / KBC1126 BIOS / EC firmware dump — tested. It is packed in a ZIP archive of 4.0 MB. It was first posted on 14 Feb 2022 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 4YV09.

MSGFrom the Telegram post

TESTED OK 100%

J1Download 4YV09 BIOS / EC firmware from Telegram

R1How to download HP PROBOOK 430 G1 Racer MB 12239 1N 48 4YV09 01N KBC1126 NU SR170

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 HP_PROBOOK_430_G1_Racer_MB_12239_1N_48_4YV09_01N_KBC1126_NU_SR170.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 4YV09. 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?