BIOS

110_15AST_Compal_NM_B112_CG512_AMD_A9_AM9400AKN23AC_3UEC15WW_EC.bin

BIOS / EC firmware for Compal 15AST / CG512 / AM9400AKN23AC · board NM-B112 · 128 KB · shared in 4 Telegram posts.

TXTAbout 110 15AST Compal NM-B112 CG512 AMD A9 AM9400AKN23AC 3UEC15WW EC BIOS / EC firmware

110 15AST Compal NM-B112 CG512 AMD A9 AM9400AKN23AC 3UEC15WW EC is a Compal 15AST / CG512 / AM9400AKN23AC BIOS / EC firmware dump for board NM-B112 — EC firmware. The BIN file is 128 KB. It was first posted on 22 Sept 2023 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 NM-B112.

For the same board you can also find a schematic and board packs — see all NM-B112 files.

Type
BIOS & EC
Format
.bin · BIN firmware dump
Size
128 KB
Brand
Compal
Board number
NM-B112
Model
15AST, CG512, AM9400AKN23AC
Notes
EC firmware
First posted
22 Sept 2023
Last posted
15 Dec 2024
Sources
4

Tags

J1Download NM-B112 BIOS / EC firmware from Telegram

R1How to download 110 15AST Compal NM-B112 CG512 AMD A9 AM9400AKN23AC 3UEC15WW EC

  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 110_15AST_Compal_NM_B112_CG512_AMD_A9_AM9400AKN23AC_3UEC15WW_EC.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 NM-B112. 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.