LA-8331P is a Compal motherboard used in Acer devices. Enginerys has 22 schematics, 5 boardviews, 21 BIOS dumps and 10 archives for this board, collected from public Telegram channels.
Check that LA-8331P matches the number printed on your PCB, including the revision. Where to find it →
LA-8331P schematics
- DELL E6430 LA-8331P REV 0.4 PDFSchematic · LA-8331P · 891 KB · 5 Dec 2025Schematic pdf891 KB
- Acer Aspire V3-551G Q5WV8 Q5WS8 LA-8331P r1.0Schematic · LA-8331P · 1.84 MB · 6 May 2025Schematic pdf1.84 MB
- Aspire V3 551 compal la 8331p r0 4 schematics AMD Trinity APU HuSchematic · LA-8331P · 891 KB · 28 Apr 2025Schematic pdf891 KB
- Acer Aspire V3 551G (Compal LA 8331P) Laptop SchematicsSchematic · LA-8331P · 880 KB · 28 Apr 2025Schematic pdf880 KB
- Acer Aspire V3-551G Compal LA-8331P Rev0.4 SchematicSchematic · LA-8331P · 828 KB · 20 Oct 2023Schematic pdf828 KB
- Acer Aspire V3-551 Compal LA-8331P Rev1.0 SchematicSchematic · LA-8331P · 808 KB · 20 Oct 2023Schematic pdf808 KB
- Acer Aspire V3-551G (Compal LA-8331P)Schematic · LA-8331P · 880 KB · 7 Sept 2023Schematic pdf880 KB
- Acer Aspire V3-551G (Compal LA-8331P)Schematic · LA-8331P · 880 KB · 7 Sept 2023Schematic pdf880 KB
- Schematic LA-8331PSchematic · LA-8331P · 1.76 MB · 12 Jun 2023Schematic zip1.76 MB
- compal la-8331p r1.0 schematicsSchematic · LA-8331P · 2.33 MB · 6 Jan 2023Schematic rar2.33 MB
- ACER Q5WV8 LA-8331P R03 1124Schematic · LA-8331P · 1.57 MB · 16 Mar 2022Schematic pdf1.57 MB
- LA-8331P REV 0.4Schematic · LA-8331P · 891 KB · 13 Sept 2021Schematic pdf891 KB
- compal la-8331p r1.0 schematics (Luirons Esquemas)Schematic · LA-8331P · 1.36 MB · 22 Feb 2021Schematic rar1.36 MB
- compal la-8331p r1.0Schematic · LA-8331P · 1.41 MB · 15 Jan 2021Schematic pdf1.41 MB
- Aspire V3-551 compal la-8331p r0.4 schematicsSchematic · LA-8331P · 891 KB · 15 Feb 2020Schematic pdf891 KB
- Aspire V3-551 compal la-8331p r1.0 schematicsSchematic · LA-8331P · 1.41 MB · 15 Feb 2020Schematic pdf1.41 MB
- compal la-8331p r1.0 schematics
Schematic set for Compal motherboard LA-8331P revision 1.0, packed as a 1.36 MB RAR; the name does not state which laptop model uses this board.
Schematic · LA-8331P · 1.36 MB · 7 Dec 2019Schematic rar1.36 MB - compal la-8331p r1.0 schematicsSchematic · LA-8331P · 1.41 MB · 23 Sept 2019Schematic pdf1.41 MB
- Compal LA-8331PSchematic · LA-8331P · 880 KB · 4 Aug 2019Schematic pdf880 KB
- compal la-8331p r0.4 Q5WV8Schematic · LA-8331P · 891 KB · 27 Jul 2019Schematic pdf891 KB
- compal la-8331p r0.4 schematicsSchematic · LA-8331P · 891 KB · 14 Jul 2019Schematic pdf891 KB
- COMPAL LA-8331P R0.4 SCHEMATICS
Schematic set for Compal board LA-8331P at revision 0.4, delivered as an 857 KB RAR archive.
Schematic · LA-8331P · 857 KB · 10 Jul 2019Schematic rar857 KB
LA-8331P boardviews
- V3-551G LA-8331P REV1 (BDV)PKBoardview · LA-8331P · 333 KB · 5 Dec 2025Boardview rar333 KB
- La-8331p rev1Boardview · LA-8331P · 1.05 MB · 6 May 2025Boardview bdv1.05 MB
- La-8331p rev1Boardview · LA-8331P · 401 KB · 20 Oct 2023Boardview zip401 KB
- V3-551G LA-8331P REV1 (BDV)Boardview · LA-8331P · 1.29 MB · 4 Jan 2023Boardview rar1.29 MB
- V3-551G LA-8331P REV1 (BDV)
Boardview for the Acer Aspire V3-551G on the Compal board LA-8331P, revision 1, in BDV format inside a RAR archive.
Boardview · LA-8331P · 376 KB · 10 Dec 2022Boardview rar376 KB
LA-8331P BIOS dumps
- ACER ASPIRE V3 551G Q5WV8 LA 8331P REV 1 0 2012 02 24 WORKING BIOSBIOS · LA-8331P · 3.99 MB · 17 Sept 2025BIOS zip3.99 MB
- Acer V3 551G Q5WV8 LA 8331P REV; 2 0 telegram BIOS Repair 2025 09BIOS · LA-8331P · 2.29 MB · 17 Sept 2025BIOS zip2.29 MB
- Acer Aspire V3 551G=128=LA 8331P Rev 1 0 KB9012 EC telegram BIOSBIOS · LA-8331P · 182 KB · 17 Sept 2025BIOS zip182 KB
- Acer Aspire V3 551G Compal Q5WV8 LA 8331P Rev 1 0 telegram BIOSBIOS · LA-8331P · 2.04 MB · 17 Sept 2025BIOS zip2.04 MB
- Acer Aspire V3 551G Compal Q5WV8 LA 8331P Rev 1 1 0 telegram BIOSBIOS · LA-8331P · 2.04 MB · 17 Sept 2025BIOS zip2.04 MB
- Acer V3-551G Q5WV8 LA-8331P R.2BIOS · LA-8331P · 4.00 MB · 10 May 2025BIOS bin4.00 MB
- Acer Aspire V3-551G Compal Q5WV8 LA-8331P Rev-1.0BIOS · LA-8331P · 4.00 MB · 10 May 2025BIOS bin4.00 MB
- Acer As V3-551G LA-8331P Rev1.0 KB9012BIOS · LA-8331P · 128 KB · 15 Dec 2024BIOS bin128 KB
- AFS ENE LA-8331P Rev1.0BIOS · LA-8331P · 43.7 KB · 24 Jan 2024BIOS rar43.7 KB
- AFS ENE Acer As V3-551G LA-8331P Rev1.0 KB9012BIOS · LA-8331P · 43.8 KB · 24 Jan 2024BIOS rar43.8 KB
- AFS Acer Aspire V3-551G LA-8331P KB9012BIOS · LA-8331P · 43.9 KB · 24 Jan 2024BIOS rar43.9 KB
- ACER ASPIRE V3 551G Q5WV8 LA 8331P REV 1 0 2012 02 24 WORKING BIOS
Working BIOS dump for the Acer Aspire V3-551G laptop, Compal board LA-8331P with project code Q5WV8, revision 1.0, dated 2012-02-24. Packed in a 3.85 MB RAR.
BIOS · LA-8331P · 3.85 MB · 19 Dec 2022BIOS rar3.85 MB - Acer Aspire V3-551G LA-8331P KB9012BIOS · LA-8331P · 128 KB · 20 Apr 2022BIOS bin128 KB
- Acer Aspire V3-551G LA-8331P KB9012BIOS · LA-8331P · 128 KB · 20 Apr 2022BIOS bin128 KB
- 551G Compal Q5WV8 LA-8331P Rev-1.0BIOS · LA-8331P · 4.00 MB · 23 Oct 2021BIOS bin4.00 MB
- Acer Aspire V3 551G=128=LA 8331P Rev 1 0 KB9012 EC Luirons BiosBIOS · LA-8331P · 76.4 KB · 23 Feb 2021BIOS rar76.4 KB
- 551G Compal Q5WV8 LA-8331P Rev-1.0BIOS · LA-8331P · 4.00 MB · 21 Jul 2020BIOS bin4.00 MB
- Acer Aspire V3-551G Compal Q5WV8 LA-8331P Rev-1.0
BIOS firmware for the Acer Aspire V3-551G laptop, built on Compal board LA-8331P revision 1.0 with project code Q5WV8.
BIOS · LA-8331P · 1.88 MB · 1 Sept 2019BIOS rar1.88 MB - Acer Aspire V3-551G Compal Q5WV8 LA-8331P Rev-1.0
Acer Aspire V3-551G BIOS for Compal board LA-8331P revision 1.0, project code Q5WV8, delivered in a 1.88 MB RAR.
BIOS · LA-8331P · 1.88 MB · 20 Dec 2018BIOS rar1.88 MB - Acer V3-551G Q5WV8 LA-8331P REV; 2.0
BIOS dump for the Acer V3-551G with Compal board LA-8331P revision 2.0 and project code Q5WV8, archived as a 2.12 MB RAR.
BIOS · LA-8331P · 2.12 MB · 20 Dec 2018BIOS rar2.12 MB - Acer Aspire V3-551G=128=LA-8331P Rev 1.0 KB9012 (EC)
KB9012 embedded controller firmware for the Acer Aspire V3-551G on Compal motherboard LA-8331P, revision 1.0.
BIOS · LA-8331P · 80.8 KB · 29 Jan 2017BIOS zip80.8 KB
LA-8331P archives
- 9aae0 Compal LA-8331PArchive · LA-8331P · 855 KB · 22 Jan 2025Archive rar855 KB
- DELL E6430 LA-8331P REV 0.4
Zipped package for the Dell Latitude E6430 built on the Compal LA-8331P mainboard, revision 0.4.
Archive · LA-8331P · 904 KB · 11 May 2021Archive zip904 KB - Acer Aspire V3-551G Compal Q5WV8 LA-8331P Rev-1.0Archive · LA-8331P · 1.88 MB · 23 Feb 2021Archive rar1.88 MB
- LA-8331PArchive · LA-8331P · 859 KB · 19 Nov 2020Archive zip859 KB
- Acer V3-551G Q5WV8 LA-8331P RArchive · LA-8331P · 2.12 MB · 10 Nov 2020Archive rar2.12 MB
- Acer Aspire V3-551G Compal Q5WV8 LA-8331P Rev-1 (1).0Archive · LA-8331P · 1.88 MB · 10 Nov 2020Archive rar1.88 MB
- Acer Aspire V3-551G=128=LA-8331P Rev 1Archive · LA-8331P · 77.2 KB · 10 Nov 2020Archive rar77.2 KB
- Acer Aspire V3-551G Compal Q5WV8 LA-8331P Rev-1.0Archive · LA-8331P · 256 KB · 19 May 2020Archive rar256 KB
- Acer Aspire V3-551G LA-8331P Rev-1.0Archive · LA-8331P · 1.88 MB · 1 Nov 2019Archive rar1.88 MB
- Acer Aspire V3-551G Compal Q5WV8 LA-8331P Rev-1.0Archive · LA-8331P · 1.88 MB · 29 Oct 2019Archive rar1.88 MB
Questions about LA-8331P
Is there a schematic for LA-8331P?
Yes. Enginerys lists 22 schematic files for LA-8331P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-8331P?
Yes, 5 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the LA-8331P board?
LA-8331P follows the Compal numbering scheme (LA-xxxxP). It is found in Acer devices.