DELL LATITUDE 7290 DAZ20 LA-F312P REV 3.0 WORKING BIOS 100%.rar
BIOS / EC firmware for Dell DAZ20 · board LA-F312P · 16.5 MB · shared in 2 Telegram posts.
TXTAbout DELL LATITUDE 7290 DAZ20 LA-F312P REV 3.0 WORKING BIOS 100% BIOS / EC firmware
DELL LATITUDE 7290 DAZ20 LA-F312P REV 3.0 WORKING BIOS 100% is a Dell DAZ20 BIOS / EC firmware dump for board LA-F312P — tested. It is packed in a RAR archive of 16.5 MB, board revision 3.0. It was first posted on 15 May 2023 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 LA-F312P revision 3.0.
For the same board you can also find a schematic and a boardview — see all LA-F312P files.
- Type
- BIOS & EC
- Format
- .rar · RAR archive
- Size
- 16.5 MB
- Brand
- Dell
- Board number
- LA-F312P
- Model
- DAZ20
- Revision
- 3.0
- Notes
- tested
- First posted
- 15 May 2023
- Last posted
- 21 Jan 2026
- Sources
- 2
Tags
MSGFrom the Telegram post
DELL LATITUDE 7290/7390 DAZ20 LA-F312P REV 3.0 WORKING BIOS 100% TESTED OK 100%
J1Download LA-F312P BIOS / EC firmware from Telegram
- Schematic & Bios & Boardview laptop 💻 @schematiclaptopramkushwaha · 21 Jan 2026Open post
- BIOS ARCHIVE | BIOS |Laptop Firmware & Tools @biosarchive · 15 May 2023Open post
R1How to download DELL LATITUDE 7290 DAZ20 LA-F312P REV 3.0 WORKING BIOS 100%
- Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
- You don’t need to join the channel. Tap the file DELL LATITUDE 7290 DAZ20 LA-F312P REV 3.0 WORKING BIOS 100%.rar to download it.
- Open it with 7-Zip (free) or WinRAR.
If a post was deleted, try another source above or search for LA-F312P. 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.