HP_R12_PRO_ONE_440_G5_18448_1_PROONE_G5_AIO_MB_REV_A_WORKING_BIOS.rar

TXTAbout HP R12 PRO ONE 440 G5 18448-1 PROONE G5 AIO MB REV A WORKING BIOS BIOS / EC firmware

HP R12 PRO ONE 440 G5 18448-1 PROONE G5 AIO MB REV A WORKING BIOS is an HP BIOS / EC firmware dump for board 18448-1 — tested. It is packed in a RAR archive of 6.9 MB, board revision 12. It was first posted on 28 Dec 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 18448-1 revision 12.

MSGFrom the Telegram post

HP R12 PRO ONE 440 G5 18448-1 PROONE G5 AIO MB REV A WORKING BIOS 100% OKOKOKOK TESTED OK 100%

J1Download 18448-1 BIOS / EC firmware from Telegram

R1How to download HP R12 PRO ONE 440 G5 18448-1 PROONE G5 AIO MB REV A WORKING BIOS

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_R12_PRO_ONE_440_G5_18448_1_PROONE_G5_AIO_MB_REV_A_WORKING_BIOS.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 18448-1. 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?