LA-D822P – Dell Vostro 5468
LA-D822P is the Compal main board used in the Dell Vostro 5468, Dell Vostro 15 5568 and Dell Vostro 5368. 12 files are indexed for this board: 8 BIOS files, 2 schematics and 3 boardviews.
Revisions seen in file names: 1.0. The BIOS dumps are 16 MB images. ODM project name: BKD40. First posted in May 2019 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 8
Schematics 2
Boardviews 2
From the uploader
DELL Vostro 15 5568 BKD40 LA-D822P REV 1.0(A00) 2016-07-01 16MB OKOK
FIXED TPM ERROR
DELL Vostro 14 5468 BKD40 LA-D822P REV 1.0(A00) 2016-07-01 i7-7500U
Board facts
| Board number | LA-D822P |
|---|---|
| Designed by | Compal |
| Platform group | LA-D |
| ODM project | BKD40 |
| Revisions | 1.0 |
| BIOS chip size | 16 MB |
| CPU generation | Intel 7th gen |
| Graphics | UMA (integrated) |
| First seen | 2019-05-04 |
| 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-D822P
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Which laptops use the LA-D822P board?
Files in the catalog link LA-D822P to the Dell Vostro 5468, Dell Vostro 15 5568 and Dell Vostro 5368.
What BIOS chip size does LA-D822P use?
The BIOS images for LA-D822P are 16 MB.
Is there a boardview for LA-D822P?
Yes, 3 boardview files in .bdv and .cad format.
Who designed the LA-D822P board?
LA-D822P 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.