Latitude_3420_cyborg_L14_MB_TGL_203068_1_CYBORG_L14_TGL_203068_1.zip

TXTAbout Latitude 3420 cyborg L14 MB TGL 203068-1 CYBORG L14 TGL 203068 1 BIOS / EC firmware

Latitude 3420 cyborg L14 MB TGL 203068-1 CYBORG L14 TGL 203068 1 is a Dell L14 BIOS / EC firmware dump for board 203068-1 — tested. It is packed in a ZIP archive of 12.2 MB. It was first posted on 9 Aug 2022 and is available in 1 Telegram channel.

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 203068-1.

For the same board you can also find a schematic and a boardview — see all 203068-1 files.

MSGFrom the Telegram post

Latitude 3420 cyborg-L14 MB TGL 203068-1 CYBORG-L14 TGL (203068-1 X3XR2) TESTED OK 100%

J1Download 203068-1 BIOS / EC firmware from Telegram

R1How to download Latitude 3420 cyborg L14 MB TGL 203068-1 CYBORG L14 TGL 203068 1

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 Latitude_3420_cyborg_L14_MB_TGL_203068_1_CYBORG_L14_TGL_203068_1.zip to download it.
3. Open it with Built into Windows and macOS or 7-Zip (free).

If a post was deleted, try another source above or search for 203068-1. 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.

.ZIPWhat is a .zip file and how to open it?