HP DA0PAMB46A1 REV 1A 0864A 8MB .rar

TXTAbout HP DA0PAMB46A1 REV 1A 0864A 8MB BIOS / EC firmware

HP DA0PAMB46A1 REV 1A 0864A 8MB is an HP 0864A BIOS / EC firmware dump for board DA0PAMB46A1 (8 MB) — tested. It is packed in a RAR archive of 5.3 MB, board revision 1A. It was first posted on 2 Feb 2026 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 DA0PAMB46A1 revision 1A.

MSGFrom the Telegram post

HP DA0PAMB46A1 REV 1A 0864A 8MB TESTED OK 100%

J1Download DA0PAMB46A1 BIOS / EC firmware from Telegram

R1How to download HP DA0PAMB46A1 REV 1A 0864A 8MB

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 DA0PAMB46A1 REV 1A 0864A 8MB .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 DA0PAMB46A1. 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?