LA-F322P – Dell 7490
The Dell 7490, Dell Latitude 7490, Dell Latitude DA240 and Dell Latitude 7290 are built on the LA-F322P board designed by Compal. 18 files are indexed for this board: 14 BIOS files, 2 schematics and 2 boardviews.
Revisions seen in file names: 1.0, 3.0 and 2.0. ODM project name: DAZ40. The earliest file dates from April 2020 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 14
Schematics 2
Boardviews 2
From the uploader
DELL 7490 DAZ40 LA-F322P REV 3.0(A02) 2018-08-22 i7-8650U
DELL Latitude 7290 7390 7490 DAZ40 LA-F322P REV 3.0(A02) 2018-08-22 i7-8650U ME OK
FAST BOOT
Board facts
| Board number | LA-F322P |
|---|---|
| Designed by | Compal |
| Platform group | LA-F |
| ODM project | DAZ40 |
| Revisions | 1.0, 3.0, 2.0 |
| CPU generation | Intel 8th gen |
| First seen | 2020-04-14 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Skema Boardview Laptop |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-F322P
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .cad | .cad boardview | FlexBV, OpenBoardView or BoardViewer |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Is there a boardview for LA-F322P?
Yes, 2 boardview files in .bdv and .cad format.
Who designed the LA-F322P board?
LA-F322P is a Compal board number used by Dell.
Which laptops use the LA-F322P board?
Files in the catalog link LA-F322P to the Dell 7490, Dell Latitude 7490, Dell Latitude DA240, Dell Latitude 7290 and Dell Latitude 7390.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.