LA-C642P – Dell Latitude E5570
The Dell Latitude E5570 and Dell 5570 are built on the LA-C642P board designed by Compal. The catalog lists 5 files for it: 4 BIOS files and 1 schematic.
File names mention revision 1.0. ODM project name: ADM80. The earliest file dates from July 2019 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 4
Schematics 1
From the uploader
ADM80 LA-C642P REV 1.0(A00) 2015-10-23 216-0864018 i7-6600U BIOS & EC
Board facts
| Board number | LA-C642P |
|---|---|
| Designed by | Compal |
| Platform group | LA-C |
| ODM project | ADM80 |
| Revisions | 1.0 |
| CPU generation | Intel 6th gen |
| First seen | 2019-07-17 |
| 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-C642P
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .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
Who designed the LA-C642P board?
LA-C642P is a Compal board number used by Dell.
Which laptops use the LA-C642P board?
Files in the catalog link LA-C642P to the Dell Latitude E5570 and Dell 5570.
Is there a boardview for LA-C642P?
No boardview has been indexed for LA-C642P yet; the schematic is available on this page.
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.