DELL cyborg-l14 mb tgl new lan 213105-1

BIOS .rar 10.8 MB Shared

Dell firmware for the cyborg-l14 mainboard on the Tiger Lake (TGL) platform, in a variant with the new LAN as stated in the name. The board number 213105-1 follows the Wistron pattern, the ODM for many Dell laptops. The 10.8 MB RAR should contain the SPI image. Because a LAN revision is called out, make sure your board has the same network hardware. Back up the original chip before writing with a programmer, and check that the image size matches the chip capacity.

The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.

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How to open a .rar file

Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.

7-ZipWinRARThe Unarchiver (macOS)

More about .rar files

Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →

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