LA-K621P – Dell Precision 7560
LA-K621P is the Compal main board used in the Dell Precision 7560. 4 files are indexed for this board: 3 BIOS files and 1 boardview.
Revisions seen in file names: 2.0. The BIOS dumps are 32 MB images. ODM project name: GDB55. The earliest file dates from September 2023 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 3
Boardviews 1
From the uploader
DELL Precision 7560 LA-K621P REV 2.0 2020-12-18 32MB CLEAN BIOS
DELL Precision 7560 LA-K621P REV 2.0 2020-12-18 32MB BIOS
Board facts
| Board number | LA-K621P |
|---|---|
| Designed by | Compal |
| Platform group | LA-K |
| ODM project | GDB55 |
| Revisions | 2.0 |
| BIOS chip size | 32 MB |
| CPU generation | Intel 11th gen |
| First seen | 2023-09-05 |
| 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-K621P
- Dell Precision 7560
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 |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .cad | .cad boardview | FlexBV, OpenBoardView or BoardViewer |
| .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-K621P use?
The BIOS images for LA-K621P are 32 MB.
Which laptops use the LA-K621P board?
Files in the catalog link LA-K621P to the Dell Precision 7560.
Is there a boardview for LA-K621P?
Yes, 1 boardview file in .bdv and .cad format.
Who designed the LA-K621P board?
LA-K621P 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.