LA-L581P – Dell Latitude 7430
The LA-L581P (Compal) motherboard is found in the Dell Latitude 7430. 2 files are indexed for this board: 1 BIOS file and 1 boardview.
File names mention revision 1.0. BIOS images are 32 MB. ODM project names: HDB30, HDB40 and HDB50. First posted in April 2023 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 1
Boardviews 1
From the uploader
DELL Latitude 7430 Compal HDB30_40_50 LA-L581P Rev 1.0 BOARDVIEW(BDV)(.CAD)
Board facts
| Board number | LA-L581P |
|---|---|
| Designed by | Compal |
| Platform group | LA-L |
| ODM project | HDB30, HDB40, HDB50 |
| Revisions | 1.0 |
| BIOS chip size | 32 MB |
| First seen | 2023-04-08 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-L581P
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 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 |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
What BIOS chip size does LA-L581P use?
The BIOS images for LA-L581P are 32 MB.
Which laptops use the LA-L581P board?
Files in the catalog link LA-L581P to the Dell Latitude 7430.
Is there a boardview for LA-L581P?
Yes, 1 boardview file.
Who designed the LA-L581P board?
LA-L581P is a Compal board number used by Dell.
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.