hp 450 g1 AMD OK 12240-1 48.4YW05.011.zip

TXTAbout hp 450 g1 AMD OK 12240-1 48.4YW05.011 BIOS / EC firmware

hp 450 g1 AMD OK 12240-1 48.4YW05.011 is an HP 48.4YW05.011 BIOS / EC firmware dump for board 12240-1 — tested. It is packed in a ZIP archive of 4.1 MB. It was first posted on 13 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 12240-1.

J1Download 12240-1 BIOS / EC firmware from Telegram

R1How to download hp 450 g1 AMD OK 12240-1 48.4YW05.011

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 450 g1 AMD OK 12240-1 48.4YW05.011.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 12240-1. 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.

.ZIPWhat is a .zip file and how to open it?