LA-6421P is a Compal motherboard used in Acer devices. Enginerys has 20 schematics, 5 boardviews, 32 BIOS dumps and 6 archives for this board, collected from public Telegram channels.
Check that LA-6421P matches the number printed on your PCB, including the revision. Where to find it →
LA-6421P schematics
- LA-6421P Acer Aspire AOD255 D260Schematic · LA-6421P · 1002 KB · 10 May 2025Schematic pdf1002 KB
- Aspire AOD255 ddr3 PAV50 la-6421pSchematic · LA-6421P · 944 KB · 10 May 2025Schematic pdf944 KB
- Acer eMachines NetBook 355 Compal LA-6421P Rev1.0Schematic · LA-6421P · 742 KB · 29 Oct 2023Schematic pdf742 KB
- Acer Aspire One AOD255 AOD260 LA-6421P PAV70 PAV50 Rev0.1Schematic · LA-6421P · 742 KB · 16 Oct 2023Schematic pdf742 KB
- Acer Aspire One AOD255-AOD260-AOHAPPY(DDR3) LA-6421P Rev1.0Schematic · LA-6421P · 742 KB · 16 Oct 2023Schematic pdf742 KB
- Acer Aspire One AOD255 AOD255e AOD260 AOHAPPY Compal LA 6421P 1Schematic · LA-6421P · 1015 KB · 7 Sept 2023Schematic pdf1015 KB
- Acer Aspire One AOD255 AOD255e AOD260 AOHAPPY Compal LA 6421PSchematic · LA-6421P · 1015 KB · 7 Sept 2023Schematic pdf1015 KB
- ACER ASPIRE ONE AOD255 AOD260 COMPAL LA 6421P PAV70 PAV50 REV0 1Schematic · LA-6421P · 1015 KB · 7 Sept 2023Schematic pdf1015 KB
- ACER ASPIRE ONE LA 6421P PAV70 LAPTOP SCHEMATICS SEGREDOSDOSNOTEBOOKSSchematic · LA-6421P · 693 KB · 7 Sept 2023Schematic pdf693 KB
- Acer Aspire AOD255 ddr3 la-6421pSchematic · LA-6421P · 969 KB · 16 Mar 2022Schematic pdf969 KB
- Acer Aspire One D255 D255e D260 AOHAPPY PAV70 DDR3,PAV50,LA 6421PSchematic · LA-6421P · 944 KB · 28 Jul 2021Schematic pdf944 KB
- Acer Aspire One D255 D255e D260 (LA-6421P)Schematic · LA-6421P · 944 KB · 28 Jul 2021Schematic pdf944 KB
- compal la-6421p r1.0 schematics
Schematic for Compal motherboard LA-6421P, revision 1.0, supplied as a compact 666 KB RAR.
Schematic · LA-6421P · 666 KB · 23 Mar 2021Schematic rar666 KB - LA-6421PSchematic · LA-6421P · 703 KB · 15 Feb 2020Schematic pdf703 KB
- cefc5 Compal LA-6421PSchematic · LA-6421P · 1015 KB · 4 Aug 2019Schematic pdf1015 KB
- ACER NET 355 V 1.02-compal la-6421p r1.0 schematicsSchematic · LA-6421P · 703 KB · 4 Aug 2019Schematic pdf703 KB
- compal la-6421p r1.0 schematicsSchematic · LA-6421P · 703 KB · 14 Jul 2019Schematic pdf703 KB
- ACER NET 355 V 1.02-compal la-6421p r1.0 schematicsSchematic · LA-6421P · 703 KB · 12 Jul 2019Schematic pdf703 KB
- Acer Aspire AOD255 ddr3 la-6421pSchematic · LA-6421P · 944 KB · 11 Jul 2019Schematic pdf944 KB
- COMPAL LA-6421P R1.0 SCHEMATICS
Release revision 1.0 schematic for Compal board LA-6421P, packed as a 621 KB RAR archive.
Schematic · LA-6421P · 621 KB · 10 Jul 2019Schematic rar621 KB
LA-6421P boardviews
- Acer Aspite one 533 LA-6222P LA-6421P BDV(PK)Boardview · LA-6222P · 177 KB · 13 Nov 2025Boardview rar177 KB
- LA-6421P Acer Aspire AOD255 D260 boardviewBoardview · LA-6421P · 395 KB · 27 Oct 2025Boardview bdv395 KB
- LA-6421P Acer Aspire AOD255 D260 点位Boardview · LA-6421P · 395 KB · 10 May 2025Boardview bdv395 KB
- Acer Aspite one 533 LA-6222P LA-6421PBoardview · LA-6222P · 206 KB · 16 Oct 2023Boardview zip206 KB
- Acer Aspite one 533 LA-6222P LA-6421P BDV
Boardview for the Acer Aspire One 533 netbook, covering the Compal LA-6222P and LA-6421P board numbers; the name misspells Aspire.
Boardview · LA-6222P · 176 KB · 23 Mar 2022Boardview rar176 KB
LA-6421P BIOS dumps
- D-255 PAV70 LA-6421p DDR3BIOS · LA-6421P · 2.00 MB · 1 Aug 2026BIOS bin2.00 MB
- D-255 LA-6421PBIOS · LA-6421P · 2.00 MB · 1 Aug 2026BIOS bin2.00 MB
- D-255 LA-6421PBIOS · LA-6421P · 2.00 MB · 27 Jul 2026BIOS bin2.00 MB
- D-255 PAV70 LA-6421p DDR3BIOS · LA-6421P · 2.00 MB · 27 Jul 2026BIOS bin2.00 MB
- D-255 PAV70 LA-6421p DDR3BIOS · LA-6421P · 2.00 MB · 25 Jul 2026BIOS bin2.00 MB
- D-255 LA-6421PBIOS · LA-6421P · 2.00 MB · 25 Jul 2026BIOS bin2.00 MB
- D-255 LA-6421PBIOS · LA-6421P · 2.00 MB · 24 Jul 2026BIOS bin2.00 MB
- D-255 PAV70 LA-6421p DDR3BIOS · LA-6421P · 2.00 MB · 24 Jul 2026BIOS bin2.00 MB
- PAV70 LA 6421P REV 1 0 2010 06 23 telegram BIOS Repair 2025 09 16BIOS · LA-6421P · 899 KB · 24 Sept 2025BIOS zip899 KB
- emashine 355 N571G32ik pav 70 LA 6421P rev 1 0 prog telegram BIOSBIOS · LA-6421P · 905 KB · 20 Sept 2025BIOS zip905 KB
- D-255 PAV70 (LA-6421p) DDR3BIOS · LA-6421P · 2.00 MB · 13 Jul 2025BIOS2.00 MB
- D-255 (LA-6421P)BIOS · LA-6421P · 2.00 MB · 13 Jul 2025BIOS bin2.00 MB
- ACER D255 PAV70 LA-6421P Rev10BIOS · LA-6421P · 2.00 MB · 10 May 2025BIOS bin2.00 MB
- D 255 (LA 6421P)BIOS · LA-6421P · 2.00 MB · 29 Apr 2025BIOS bin2.00 MB
- AFS PAV70 LA-6421P REV 1.0 2010-06-23
Firmware dump for Compal platform PAV70, board LA-6421P revision 1.0, with the date 2010-06-23 in the name.
BIOS · LA-6421P · 782 KB · 9 Feb 2024BIOS rar782 KB - D-255 PAV70 (LA-6421p) DDR3BIOS · LA-6421P · 2.00 MB · 25 Sept 2023BIOS2.00 MB
- D-255 (LA-6421P)BIOS · LA-6421P · 2.00 MB · 25 Sept 2023BIOS bin2.00 MB
- D-255 PAV70 (LA-6421p) DDR3BIOS · LA-6421P · 2.00 MB · 22 Sept 2023BIOS2.00 MB
- D-255 (LA-6421P)BIOS · LA-6421P · 2.00 MB · 22 Sept 2023BIOS bin2.00 MB
- D-255 PAV70 (LA-6421p) DDR3BIOS · LA-6421P · 2.00 MB · 24 Apr 2022BIOS2.00 MB
- D-255 (LA-6421P)BIOS · LA-6421P · 2.00 MB · 24 Apr 2022BIOS bin2.00 MB
- D-255 (LA-6421P)BIOS · LA-6421P · 2.00 MB · 21 Apr 2022BIOS bin2.00 MB
- D-255 PAV70 (LA-6421p) DDR3BIOS · LA-6421P · 2.00 MB · 21 Apr 2022BIOS2.00 MB
- PAV70 LA-6421P REV 1.0 2010-06-23
BIOS firmware for the Compal LA-6421P board revision 1.0 with the project code PAV70, dated 2010-06-23 in the name.
BIOS · LA-6421P · 829 KB · 1 Feb 2022BIOS rar829 KB - D-255 PAV70 (LA-6421p) DDR3BIOS · LA-6421P · 2.00 MB · 27 Oct 2021BIOS2.00 MB
- D-255 (LA-6421P)BIOS · LA-6421P · 2.00 MB · 27 Oct 2021BIOS bin2.00 MB
- emashine 355 N571G32ik pav 70 LA 6421P rev 1 0 prog Luirons BiosBIOS · LA-6421P · 764 KB · 23 Feb 2021BIOS rar764 KB
- D-255 PAV70 (LA-6421p) DDR3BIOS · LA-6421P · 2.00 MB · 16 Jun 2020BIOS2.00 MB
- D-255 (LA-6421P)BIOS · LA-6421P · 2.00 MB · 16 Jun 2020BIOS bin2.00 MB
- PAV70 la-6421p ddr3BIOS · LA-6421P · 2.00 MB · 7 Apr 2018BIOS fd2.00 MB
- emashine 355-N571G32ik pav 70 LA-6421P rev 1.0 prog
BIOS firmware for the eMachines 355 netbook, configuration N571G32ik, on the Compal LA-6421P board revision 1.0, with PAV70 named as the platform.
BIOS · LA-6421P · 764 KB · 26 Feb 2018BIOS rar764 KB - D-255 (LA-6421P)BIOS · LA-6421P · 2.00 MB · 6 Jan 2017BIOS bin2.00 MB
LA-6421P archives
- Aspire AOD255 ddr3 PAV50 la-6421pArchive · LA-6421P · 944 KB · 24 Apr 2026Archive rar944 KB
- Aspire AOD255 ddr3 la-6421pArchive · LA-6421P · 1003 KB · 24 Apr 2026Archive rar1003 KB
- LA-6421P R10Archive · LA-6421P · 154 KB · 16 Mar 2022Archive rar154 KB
- ACER D255 PAV70 LA-6421P Rev10Archive · LA-6421P · 765 KB · 16 Mar 2022Archive rar765 KB
- LA-6421PArchive · LA-6421P · 625 KB · 19 Nov 2020Archive zip625 KB
- D-255 (LA-6421P)Archive · LA-6421P · 764 KB · 23 Oct 2019Archive rar764 KB
Questions about LA-6421P
Is there a schematic for LA-6421P?
Yes. Enginerys lists 20 schematic files for LA-6421P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-6421P?
Yes, 5 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the LA-6421P board?
LA-6421P follows the Compal numbering scheme (LA-xxxxP). It is found in Acer devices.