LA-2821P is a Compal motherboard used in HP devices. Enginerys has 15 schematics, 3 BIOS dumps and 2 archives for this board, collected from public Telegram channels.
Check that LA-2821P matches the number printed on your PCB, including the revision. Where to find it →
LA-2821P schematics
- 036e4 Compal LA-2821P-SRGinfotechSchematic · LA-2821P · 1.41 MB · 9 May 2025Schematic pdf1.41 MB
- compal la-2821p r1.0 schematics-SRGinfotechSchematic · LA-2821P · 1.02 MB · 7 May 2025Schematic pdf1.02 MB
- Compal LA-2821P schematics-SRGinfotechSchematic · LA-2821P · 1.13 MB · 7 May 2025Schematic pdf1.13 MB
- compal la-2821p r1.0 schematicsSchematic · LA-2821P · 1012 KB · 22 Jan 2025Schematic rar1012 KB
- compal la-2821p r0.5 schematicsSchematic · LA-2821P · 1.26 MB · 22 Jan 2025Schematic rar1.26 MB
- Compal LA-2821P schematicsSchematic · LA-2821P · 1.11 MB · 22 Jan 2025Schematic rar1.11 MB
- HP Compaq NX9420 NW9440 (Compal LA-2821P) PDFSchematic · LA-2821P · 1.41 MB · 16 Nov 2022Schematic pdf1.41 MB
- HP Compaq NX9420 NW9440 (Compal LA-2821P) PDF
Service schematic for the HP Compaq nx9420 and nw9440 notebooks, based on Compal board LA-2821P, packed as a 1.29 MB RAR of PDF pages.
Schematic · LA-2821P · 1.29 MB · 1 May 2022Schematic rar1.29 MB - HP NX9420N w9440 AF30 MB LA-2821P R10 940110Schematic · LA-2821P · 1.16 MB · 18 Feb 2022Schematic pdf1.16 MB
- HP Compaq nx9420 nw9440 Compal EAL80 AngleFire3 0 LA 2821P SchematicSchematic · LA-2821P · 1.41 MB · 24 Feb 2021Schematic pdf1.41 MB
- HP Compaq NX9420 NW9440 (LA-2821P)Schematic · LA-2821P · 1.01 MB · 30 Jul 2019Schematic pdf1.01 MB
- COMPAL LA-2821P R1.0 SCHEMATICSSchematic · LA-2821P · 1.02 MB · 14 Jul 2019Schematic pdf1.02 MB
- COMPAL LA-2821P R0.5 SCHEMATICSSchematic · LA-2821P · 1.40 MB · 14 Jul 2019Schematic pdf1.40 MB
- COMPAL LA-2821P R1.0 SCHEMATICS
Schematic diagram set for the Compal LA-2821P main board at revision 1.0, archived as a RAR of about 1 MB.
Schematic · LA-2821P · 1009 KB · 10 Jul 2019Schematic rar1009 KB - COMPAL LA-2821P R0.5 SCHEMATICS
Early R0.5 schematic of the Compal LA-2821P motherboard, archived in a 1.25 MB RAR. Revisions below 1.0 are usually engineering or pilot builds, so part values and some…
Schematic · LA-2821P · 1.25 MB · 10 Jul 2019Schematic rar1.25 MB
LA-2821P BIOS dumps
- HP Compaq NX9420 LA 2821P REV 1B 2006 05 30 telegram BIOS RepairBIOS · LA-2821P · 822 KB · 22 Sept 2025BIOS zip822 KB
- HP Compaq NX9420 bios LA-2821P REV 1B 2006-05-30BIOS · LA-2821P · 1.00 MB · 9 May 2025BIOS bin1.00 MB
- HP Compaq NX9420 LA-2821P REV 1B 2006-05-30
Firmware dump for the HP Compaq nx9420 on Compal motherboard LA-2821P revision 1B, with a 2006-05-30 date in the name, probably the BIOS build date.
BIOS · LA-2821P · 649 KB · 1 May 2022BIOS rar649 KB
LA-2821P archives
- 036e4 Compal LA-2821PArchive · LA-2821P · 1.25 MB · 22 Jan 2025Archive rar1.25 MB
- LA-2821PArchive · LA-2821P · 1.26 MB · 19 Nov 2020Archive zip1.26 MB
Questions about LA-2821P
Is there a schematic for LA-2821P?
Yes. Enginerys lists 15 schematic files for LA-2821P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-2821P?
No boardview has been indexed for LA-2821P yet.
Who makes the LA-2821P board?
LA-2821P follows the Compal numbering scheme (LA-xxxxP). It is found in HP devices.