BIOS

CQ43-306AU CHICAGO_BR_HPC MV_MB_V2 OK.rar

BIOS / EC firmware for HP CQ43-306AU · 1.2 MB · shared in 2 Telegram posts.

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TXTAbout CQ43-306AU CHICAGO BR HPC MV MB V2 OK BIOS / EC firmware

CQ43-306AU CHICAGO BR HPC MV MB V2 OK is an HP CQ43-306AU BIOS / EC firmware dump — tested. It is packed in a RAR archive of 1.2 MB. It was first posted on 19 Feb 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 CQ43-306AU.

Type
BIOS & EC
Format
.rar · RAR archive
Size
1.2 MB
Brand
HP
Model
CQ43-306AU
Notes
tested
First posted
19 Feb 2018
Last posted
27 Oct 2019
Sources
2

Tags

HP CQ43-306AU BIOSHP CQ43-306AU motherboardHP CQ43-306AU BIOS dumpBIOS bin fileSPI flash dumpHP laptop BIOS binBIOS free download

J1Download CQ43-306AU BIOS / EC firmware from Telegram

R1How to download CQ43-306AU CHICAGO BR HPC MV MB V2 OK

  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 CQ43-306AU CHICAGO_BR_HPC MV_MB_V2 OK.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 CQ43-306AU. 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.