BIOS

HP_PROBOOK_440_G4_gd25b128c_Quanta_X81_DA0X81MB6E0_0520_PDF_.rar

BIOS / EC firmware for HP X81 · board DA0X81MB6E0 · 1.6 MB · shared in 1 Telegram post.

Download in Telegram Similar files

TXTAbout HP PROBOOK 440 G4 gd25b128c Quanta X81 DA0X81MB6E0 0520 PDF BIOS / EC firmware

HP PROBOOK 440 G4 gd25b128c Quanta X81 DA0X81MB6E0 0520 PDF is an HP X81 BIOS / EC firmware dump for board DA0X81MB6E0 for the GD25B128C SPI flash chip. It is packed in a RAR archive of 1.6 MB. It was first posted on 3 Jul 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 DA0X81MB6E0.

For the same board you can also find a schematic, a boardview and board packs — see all DA0X81MB6E0 files.

Type
BIOS & EC
Format
.rar · RAR archive
Size
1.6 MB
Brand
HP
Board number
DA0X81MB6E0
Model
X81
Chip
GD25B128C
First posted
3 Jul 2023
Last posted
3 Jul 2023
Sources
1

Tags

DA0X81MB6E0 BIOSDA0X81MB6E0 BIOS binHP DA0X81MB6E0HP X81 BIOSHP X81 motherboardHP X81 BIOS dumpGD25B128C BIOS binBIOS bin fileSPI flash dumpHP laptop BIOS binBIOS free download

J1Download DA0X81MB6E0 BIOS / EC firmware from Telegram

R1How to download HP PROBOOK 440 G4 gd25b128c Quanta X81 DA0X81MB6E0 0520 PDF

  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_DA0X81MB6E0_0520_PDF_.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 DA0X81MB6E0. 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.