HP PROBOOK 440 G4 gd25b128c Quanta X81 DAOX81MB6EO RevE.zip

TXTAbout HP PROBOOK 440 G4 gd25b128c Quanta X81 DAOX81MB6EO RevE BIOS / EC firmware

HP PROBOOK 440 G4 gd25b128c Quanta X81 DAOX81MB6EO RevE is an HP X81 BIOS / EC firmware dump for board DAOX81MB6EO for the GD25B128C SPI flash chip. It is packed in a ZIP archive of 5.9 MB. It was first posted on 20 May 2018 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 DAOX81MB6EO.

For the same board you can also find board packs — see all DAOX81MB6EO files.

J1Download DAOX81MB6EO BIOS / EC firmware from Telegram

R1How to download HP PROBOOK 440 G4 gd25b128c Quanta X81 DAOX81MB6EO RevE

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 440 G4 gd25b128c Quanta X81 DAOX81MB6EO RevE.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 DAOX81MB6EO. 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?