BIOS

TONOMAC_TO_32_4413_LED_5800_A5M70B_0P00_Otra_Version_Flash.bin

BIOS / EC firmware · 4.0 MB · shared in 2 Telegram posts.

TXTAbout TONOMAC TO 32 4413 LED 5800 A5M70B 0P00 Otra Version Flash BIOS / EC firmware

TONOMAC TO 32 4413 LED 5800 A5M70B 0P00 Otra Version Flash is an A5M70B / 0P00 BIOS / EC firmware dump. The BIN file is 4.0 MB. It was first posted on 25 Apr 2022 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 A5M70B.

Type
BIOS & EC
Format
.bin · BIN firmware dump
Size
4.0 MB
Brand
—
Model
A5M70B, 0P00
First posted
25 Apr 2022
Last posted
27 Apr 2022
Sources
2

Tags

J1Download A5M70B BIOS / EC firmware from Telegram

R1How to download TONOMAC TO 32 4413 LED 5800 A5M70B 0P00 Otra Version Flash

  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 TONOMAC_TO_32_4413_LED_5800_A5M70B_0P00_Otra_Version_Flash.bin to download it.
  3. Open it with Write it with a programmer: CH341A, RT809H, XGecu T48 and similar or Inspect it with a hex editor (HxD).

If a post was deleted, try another source above or search for A5M70B. 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.

.BINWhat is a .bin file and how to open it?

BIN firmware dump. A raw copy of a flash chip (BIOS, EC or GPU VBIOS).

Open with:

  • Write it with a programmer: CH341A, RT809H, XGecu T48 and similar
  • Inspect it with a hex editor (HxD)

Tip: The file size must match the chip: 4 MB for 25Q32, 8 MB for 25Q64, 16 MB for 25Q128, 32 MB for 25Q256.