BIOS

CG411_CG511_CZ411_CZ511_NM_A751_REV_1_0_2016_01_14_8MB_TESTED_OK.rar

BIOS / EC firmware for Compal CG411 / CG511 / CZ411 · board NM-A751 · 9.7 MB · shared in 5 Telegram posts.

TXTAbout CG411 CG511 CZ411 CZ511 NM-A751 REV 1 0 2016 01 14 8MB TESTED OK BIOS / EC firmware

CG411 CG511 CZ411 CZ511 NM-A751 REV 1 0 2016 01 14 8MB TESTED OK is a Compal CG411 / CG511 / CZ411 BIOS / EC firmware dump for board NM-A751 (8 MB) — tested. It is packed in a RAR archive of 9.7 MB, board revision 1. It was first posted on 15 Feb 2024 and is available in 5 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-A751 revision 1.

For the same board you can also find a schematic, board packs and a boardview — see all NM-A751 files.

Type
BIOS & EC
Format
.rar · RAR archive
Size
9.7 MB
Brand
Compal
Board number
NM-A751
Model
CG411, CG511, CZ411
Revision
1
Flash size
8 MB
Notes
tested
First posted
15 Feb 2024
Last posted
4 Nov 2024
Sources
5

Tags

MSGFrom the Telegram post

CG411 CG511 CZ411 CZ511 NM-A751 REV 1.0 2016-01-14 8MB TESTED OK TESTED OK 100%

J1Download NM-A751 BIOS / EC firmware from Telegram

R1How to download CG411 CG511 CZ411 CZ511 NM-A751 REV 1 0 2016 01 14 8MB TESTED 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 CG411_CG511_CZ411_CZ511_NM_A751_REV_1_0_2016_01_14_8MB_TESTED_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 NM-A751. 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.