LA-J281P – Dell Latitude 5511
The Dell Latitude 5511 is built on the LA-J281P board designed by Compal. ChambersDesignInc.com has indexed 3 files for this board — 3 BIOS files.
Revisions seen in file names: 1.0. BIOS images are 32 MB. ODM project name: FDV50. First posted in December 2022 in BIOS Archive.
BIOS dumps 3
Board facts
| Board number | LA-J281P |
|---|---|
| Designed by | Compal |
| Platform group | LA-J |
| ODM project | FDV50 |
| Revisions | 1.0 |
| BIOS chip size | 32 MB |
| First seen | 2022-12-31 |
| Source channels | BIOS Archive |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-J281P
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .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
What BIOS chip size does LA-J281P use?
The BIOS images for LA-J281P are 32 MB.
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.
Which laptops use the LA-J281P board?
Files in the catalog link LA-J281P to the Dell Latitude 5511.
Who designed the LA-J281P board?
LA-J281P 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.