Dell Precision 7720
The Dell Precision 7720 was built on 2 different main boards: LA-E321P and LA-C551P. Indexed: 5 BIOS files and 1 schematic.
Earliest upload: June 2022.
BIOS dumps 5
FileSizeRevAddedSource
Schematics 1
FileSizeRevAddedSource
From the uploader
Dell Precision 7720 Compal LA-E321P CAP10 Rev 1.0(A00) 30-11-2016 PDF
Dell Precision 7520 7720 CAP10 LA-E321P REV 1.0(A00)
TESTED AND WORKING BIOS
Dell Precision 7520 7720 CAP10 LA-E321P REV 1.0(A00) 2016-11-21 i7-7820HQ
Model facts
| Brand | Dell |
|---|---|
| Series | Precision |
| Board revisions | 1.0, 4.0 |
| CPU generation | Intel 7th gen |
| First seen | 2022-06-28 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
Main boards used in Dell Precision 7720
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
Which motherboard does the Dell Precision 7720 use?
The files link the Dell Precision 7720 to LA-E321P and LA-C551P. Check the number printed on your board before flashing anything.
Where do the download links go?
To the original public Telegram post of each file. ChambersDesignInc.com does not host files.