LA-L402P is a Compal motherboard used in Dell devices. Enginerys has 1 schematic, 1 boardview, 23 BIOS dumps and 1 archive for this board, collected from public Telegram channels.
Check that LA-L402P matches the number printed on your PCB, including the revision. Where to find it →
LA-L402P schematics
- LA-L402p schematicSchematic · LA-L402P · 5.93 MB · 29 Aug 2026Schematic pdf5.93 MB
LA-L402P boardviews
- Compal HDO51 HAD51 LA-L402P r1.0Boardview · LA-L402P · 231 KB · 29 Aug 2026Boardview zip231 KB
LA-L402P BIOS dumps
- LA-L402PBIOS · LA-L402P · 12.9 MB · 15 Aug 2026BIOS 7z12.9 MB
- DELL Precision 5570 HD051 HDA51 LA L402P REV 1 0A00 suffix 8FC8BIOS · LA-L402P · 61.3 MB · 13 Oct 2025BIOS rar61.3 MB
- DELL XPS 15 9520 HD051 HDA51 LA L402P REV 1 0 A00 2021 12 24 64MBBIOS · LA-L402P · 33.3 MB · 20 Sept 2025BIOS zip33.3 MB
- Dell xps 15 5570 HD051 HDA51 LA L402P REV 1 0A00 2021 12 24 64MBBIOS · LA-L402P · 16.9 MB · 20 Sept 2025BIOS zip16.9 MB
- DELL Precision 5570 HD051 HDA51 LA L402P REV 1 0A00 suffix 8FC8BIOS · LA-L402P · 33.8 MB · 20 Sept 2025BIOS zip33.8 MB
- DELL XPS 15 9520 LA L402P REV 1 0A00 2021 12 24 64MB telegram BIOSBIOS · LA-L402P · 16.4 MB · 19 Sept 2025BIOS zip16.4 MB
- LA-L402P working dtech369BIOS · LA-L402P · 13.2 MB · 3 Sept 2025BIOS rar13.2 MB
- DELL XPS 15 9520 HD051 HDA51 LA L402P REV 1 0 A00 2021 12 24 TASTED
BIOS dump for the Dell XPS 15 9520 on Compal board LA-L402P revision 1.0, project codes HD051 and HDA51, with A00 firmware dated 2021-12-24 and marked tested.
BIOS · LA-L402P · 64.0 MB · 10 Jan 2025BIOS bin64.0 MB - DELL XPS 15 9520 HD051 HDA51 LA L402P REV 1 0 A00 2021 12 24 TASTED
BIOS dump for the Dell XPS 15 9520 on Compal board LA-L402P, revision 1.0, with the HD051 and HDA51 codes and a firmware tag of A00 dated 2021-12-24, marked as tested.
BIOS · LA-L402P · 12.8 MB · 23 Dec 2024BIOS rar12.8 MB - DELL XPS 15 9520 HD051 HDA51 LA L402P REV 1 0 A00 2021 12 24 64MBBIOS · LA-L402P · 28.5 MB · 15 Dec 2024BIOS rar28.5 MB
- DELL XPS 15 9520 LA-L402P REV 1.0(A00) 2021-12-24 64MBBIOS · LA-L402P · 14.1 MB · 15 Dec 2024BIOS rar14.1 MB
- DELL XPS 15 9520 LA-L402P REV 1.0(A00) 2021-12-24 64MB
BIOS firmware for the Dell XPS 15 9520, Compal board LA-L402P, revision 1.0 (A00), dated 2021-12-24 and described as a 64 MB image, packed in a 14.1 MB RAR archive.
BIOS · LA-L402P · 14.1 MB · 30 Oct 2024BIOS rar14.1 MB - DELL XPS 15 9520 HD051 HDA51 LA L402P REV 1 0 A00 2021 12 24 64MB
Firmware set for the Dell XPS 15 9520, Compal board LA-L402P, revision 1.0 (A00), with project codes HD051 and HDA51 and a date of 2021-12-24.
BIOS · LA-L402P · 28.6 MB · 30 Oct 2024BIOS rar28.6 MB - W25Q512JV@SOIC16 20240818 71122BIOS · LA-L402P · 64.0 MB · 18 Aug 2024BIOS bin64.0 MB
- DELL PRECISION 5570 COMPAL LA-L402P photoBIOS · LA-L402P · 24.5 MB · 10 Apr 2024BIOS zip24.5 MB
- v1.2.0BIOS · LA-L402P · 64.0 MB · 10 Apr 2024BIOS bin64.0 MB
- Dell xps 15 5570 HD051 HDA51 LA L402P REV 1 0A00 2021 12 24 64MBBIOS · LA-L402P · 14.9 MB · 7 Mar 2024BIOS rar14.9 MB
- Dell xps 15 5570 HD051 HDA51 LA L402P REV 1 0A00 2021 12 24 64MB
Firmware dump for the Dell XPS 15 9570 class model listed as 5570, with board codes HD051 / HDA51 and Compal number LA-L402P, revision 1.0.
BIOS · LA-L402P · 15.0 MB · 7 Mar 2024BIOS rar15.0 MB - #HOW TO FIX BIOS HANG ON LOGO WITHOUT EXE & WITHOUT OTHER BIOSBIOS · LA-L402P · 31.4 MB · 30 Dec 2023BIOS rar31.4 MB
- Dell XPS 15 9520 - LA-L402P HANG ON LOGO FIX OK TESTED 12THBIOS · LA-L402P · 12.8 MB · 30 Dec 2023BIOS rar12.8 MB
- Dell XPS 15 9520 - LA-L402P CSME CLEAN OK TESTED 12THBIOS · LA-L402P · 12.8 MB · 14 Dec 2023BIOS rar12.8 MB
- Dell Precision 5570 HD051 HDA51 LA L402P CSME CLEAN 8FC8 UNLOCKBIOS · LA-L402P · 13.2 MB · 20 Oct 2023BIOS rar13.2 MB
- DELL Precision 5570 HD051 HDA51 LA L402P REV 1 0A00 suffix 8FC8
Firmware archive for the Dell Precision 5570 mobile workstation, platform codes HD051 and HDA51, on Compal board LA-L402P revision 1.0, with a version token A00 and an…
BIOS · LA-L402P · 30.7 MB · 16 May 2023BIOS rar30.7 MB
LA-L402P archives
- LA-L402P
Zip archive named only after the Compal board number LA-L402P, with no brand, model or contents stated in the name.
Archive · LA-L402P · 6.09 MB · 8 Oct 2026Archive zip6.09 MB
Questions about LA-L402P
Is there a schematic for LA-L402P?
Yes. Enginerys lists 1 schematic file for LA-L402P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-L402P?
Yes, 1 boardview file is listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the LA-L402P board?
LA-L402P follows the Compal numbering scheme (LA-xxxxP). It is found in Dell devices.