LA-F391P – Dell Latitude 5290
The Dell Latitude 5290 is built on the LA-F391P board designed by Compal. The catalog lists 9 files for it: 3 BIOS files, 1 schematic and 5 boardviews.
Revisions seen in file names: 1.0. ODM project name: DDM60. First posted in January 2021 in Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive.
BIOS dumps 3
Schematics 1
Boardviews 5
Board facts
| Board number | LA-F391P |
|---|---|
| Designed by | Compal |
| Platform group | LA-F |
| ODM project | DDM60 |
| Revisions | 1.0 |
| CPU generation | Intel 7th gen |
| Graphics | UMA (integrated) |
| First seen | 2021-01-31 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Archive |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-F391P
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 |
| .brd | .brd boardview (Test_Link format) | OpenBoardView, FlexBV or 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-F391P?
Yes, 5 boardview files in .bdv, .brd and .cad format.
Which laptops use the LA-F391P board?
Files in the catalog link LA-F391P to the Dell Latitude 5290.
Who designed the LA-F391P board?
LA-F391P is a Compal board number used by Dell.
Are these files free?
1 of the posts are marked VIP or paid in their source channel; the others are ordinary posts. ChambersDesignInc.com does not host or sell files.
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.