HP ProBook 440 - 450 G8 Quanta X8QA DAX8QAMB8D0 Rev.D Bios.rar
BIOS / EC firmware for HP X8QA · board DAX8QAMB8D0 · 23.1 MB · shared in 1 Telegram post.
TXTAbout HP ProBook 440 - 450 G8 Quanta X8QA DAX8QAMB8D0 Rev.D Bios BIOS / EC firmware
HP ProBook 440 - 450 G8 Quanta X8QA DAX8QAMB8D0 Rev.D Bios is an HP X8QA BIOS / EC firmware dump for board DAX8QAMB8D0. It is packed in a RAR archive of 23.1 MB. It was first posted on 23 May 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 DAX8QAMB8D0.
For the same board you can also find a boardview and a schematic — see all DAX8QAMB8D0 files.
- Type
- BIOS & EC
- Format
- .rar · RAR archive
- Size
- 23.1 MB
- Brand
- HP
- Board number
- DAX8QAMB8D0
- Model
- X8QA
- First posted
- 23 May 2026
- Last posted
- 23 May 2026
- Sources
- 1
Tags
J1Download DAX8QAMB8D0 BIOS / EC firmware from Telegram
- BIOS BIN FILES @biosfilebins · 23 May 2026Open post
R1How to download HP ProBook 440 - 450 G8 Quanta X8QA DAX8QAMB8D0 Rev.D Bios
- Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
- You don’t need to join the channel. Tap the file HP ProBook 440 - 450 G8 Quanta X8QA DAX8QAMB8D0 Rev.D Bios.rar to download it.
- Open it with 7-Zip (free) or WinRAR.
If a post was deleted, try another source above or search for DAX8QAMB8D0. 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.