GS452_GS552_GS752_NM_C781_REV_1_0_2019_11_25_BIOS_&_KBEC_WORKING.rar

TXTAbout GS452 GS552 GS752 NM-C781 REV 1 0 2019 11 25 BIOS & KBEC WORKING BIOS / EC firmware

GS452 GS552 GS752 NM-C781 REV 1 0 2019 11 25 BIOS & KBEC WORKING is a Compal GS452 / GS552 / GS752 BIOS / EC firmware dump for board NM-C781 — tested. It is packed in a RAR archive of 12.6 MB, board revision 1. It was first posted on 20 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 NM-C781 revision 1.

For the same board you can also find a boardview, a schematic and board packs — see all NM-C781 files.

MSGFrom the Telegram post

TESTED OK 100%

J1Download NM-C781 BIOS / EC firmware from Telegram

R1How to download GS452 GS552 GS752 NM-C781 REV 1 0 2019 11 25 BIOS & KBEC WORKING

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 GS452_GS552_GS752_NM_C781_REV_1_0_2019_11_25_BIOS_&_KBEC_WORKING.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-C781. 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?