Dell · laptop motherboard

Dell E7290 LA-F311P

SchematicBoardviewBIOS
Board code
LA-F311P
Platform
DAZ20
Made by
Compal
Revisions
Rev 1.0, Rev 2.0, Rev 3.0
Files
9
Updated

Dell E7290 LA-F311P is a laptop motherboard designed by Compal and used in the Dell E7290, Dell Latitude 7290, Dell Latitude 7390 and Dell Latitude E7390 and 2 more.

The catalog has 1 schematic, 3 boardview files and 5 BIOS files for it, posted between 2021 and 2024 across 3 Telegram channels. Each download button opens the original Telegram post.

File names mention 3 board revisions (Rev 1.0, Rev 2.0 and Rev 3.0). Check the revision printed on your PCB before relying on a boardview or flashing a BIOS dump — How to Open .FZ Boardview Files explains why it matters.

The boardview comes in .CAD, .BRD and .BDV format. .CAD files usually need FlexBV or the viewer they were exported for; OpenBoardView handles .BRD, .BDV and .FZ. See How to Open .PCB and .CAD Boardview Files.

With both a schematic and a boardview you can find a net on the diagram and then locate the same part on the board by its reference designator. No Boardview for Your Board? How to Work Without One shows the workflow.

BIOS notes: file names mention 16 MB chip sizes; versions with a cleaned ME region are included. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under platform DAZ20.

Compatible models

Files for Dell E7290 LA-F311P

Schematics 1 All schematics →

Boardview files 3 All boardview files →

BIOS and firmware 5 All bios and firmware →

Frequently asked questions

Which laptops use the LA-F311P motherboard?
File names in the catalog tie LA-F311P to the Dell E7290, Dell Latitude 7290, Dell Latitude 7390, Dell Latitude E7390, Dell Latitude 7930 and Dell Latitude 7940. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of LA-F311P do I have?
Files for this board mention Rev 1.0, Rev 2.0 and Rev 3.0. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
How do I open the LA-F311P boardview file?
The boardview for LA-F311P is available as .CAD, .BRD and .BDV. .BRD and .BDV usually opens in OpenBoardView (free) or FlexBV. .CAD usually needs FlexBV or the matching viewer. See What Is a Boardview File and Why You Need One.
What should I check before flashing the LA-F311P BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 16 MB images; the dump size must match your chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file