BIOS NEC LL550WG6W NBL80 LA-5792P BIOS U67 UMA.rar

TXTAbout BIOS NEC LL550WG6W NBL80 LA-5792P BIOS U67 UMA BIOS / EC firmware

BIOS NEC LL550WG6W NBL80 LA-5792P BIOS U67 UMA is a Compal LL550WG6W / NBL80 / U67 BIOS / EC firmware dump for board LA-5792P — EC firmware, UMA (integrated graphics). It is packed in a RAR archive of 1.8 MB. It was first posted on 1 Jan 2020 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 LA-5792P.

For the same board you can also find a schematic — see all LA-5792P files.

MSGFrom the Telegram post

BIOS & EC

J1Download LA-5792P BIOS / EC firmware from Telegram

R1How to download BIOS NEC LL550WG6W NBL80 LA-5792P BIOS U67 UMA

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 NEC LL550WG6W NBL80 LA-5792P BIOS U67 UMA.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 LA-5792P. 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?