BIOS

BIOS ACER VERITON B15H4-AD X4640G.rar

BIOS / EC firmware for Acer B15H4-AD / X4640G · 184 KB · shared in 4 Telegram posts.

Download in Telegram Similar files

TXTAbout BIOS ACER VERITON B15H4-AD X4640G BIOS / EC firmware

BIOS ACER VERITON B15H4-AD X4640G is an Acer B15H4-AD / X4640G BIOS / EC firmware dump. It is packed in a RAR archive of 184 KB. It was first posted on 16 Jan 2022 and is available in 4 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 B15H4-AD.

Type
BIOS & EC
Format
.rar · RAR archive
Size
184 KB
Brand
Acer
Model
B15H4-AD, X4640G
First posted
16 Jan 2022
Last posted
24 Apr 2022
Sources
4

Tags

Acer B15H4-AD BIOSAcer B15H4-AD motherboardAcer B15H4-AD BIOS dumpBIOS bin fileSPI flash dumpAcer laptop BIOS binBIOS free download

J1Download B15H4-AD BIOS / EC firmware from Telegram

R1How to download BIOS ACER VERITON B15H4-AD X4640G

  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 BIOS ACER VERITON B15H4-AD X4640G.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 B15H4-AD. 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.