LA-7121P is a Compal motherboard used in Acer devices. Enginerys has 7 schematics, 3 boardviews and 8 BIOS dumps for this board, collected from public Telegram channels.
Check that LA-7121P matches the number printed on your PCB, including the revision. Where to find it →
LA-7121P schematics
- Compal LA-7121P r0.2 PDFSchematic · LA-7121P · 1.16 MB · 28 Oct 2023Schematic pdf1.16 MB
- Compal LA-7121P r0.2 PDF
Schematic in PDF form for Compal motherboard LA-7121P at revision 0.2, compressed into a 1.05 MB RAR.
Schematic · LA-7121P · 1.05 MB · 28 Oct 2023Schematic rar1.05 MB - Acer Aspire 3830 3830T (Compal LA-7121P)Schematic · LA-7121P · 1.16 MB · 7 Sept 2023Schematic pdf1.16 MB
- ACER-ASPIRE 3830TG LA-7121P P3MJ0Schematic · LA-7121P · 1.89 MB · 16 Mar 2022Schematic pdf1.89 MB
- compal la-7121p r0.2 schematicsSchematic · LA-7121P · 1.16 MB · 23 Sept 2019Schematic pdf1.16 MB
- 3a487 compal la-7121p r0.2Schematic · LA-7121P · 1.16 MB · 4 Aug 2019Schematic pdf1.16 MB
- COMPAL LA-7121P R0.2Schematic · LA-7121P · 1.16 MB · 14 Jul 2019Schematic pdf1.16 MB
LA-7121P boardviews
- ACER 3830TG -COMPAL LA-7121P REV3.0 (.BDV)Boardview · LA-7121P · 1021 KB · 10 May 2025Boardview bdv1021 KB
- ACER 3830TG -COMPAL LA-7121P REV3.0 (.BDV)Boardview · LA-7121P · 386 KB · 28 Oct 2023Boardview zip386 KB
- ACER 3830TG -COMPAL LA-7121P REV3.0 (.BDV)
Boardview for the Acer Aspire 3830TG built on Compal board LA-7121P, revision 3.0, supplied as a BDV file inside a 366 KB RAR.
Boardview · LA-7121P · 366 KB · 28 Oct 2023Boardview rar366 KB
LA-7121P BIOS dumps
- ACER 3830TG P3MJ0 LA 7121P ROM 7ZIP telegram BIOS Repair 2025 09BIOS · LA-7121P · 1.82 MB · 16 Sept 2025BIOS zip1.82 MB
- ACER 3830TG LA 7121P BIOS & EC telegram BIOS Repair 2025 09 16BIOS · LA-7121P · 1.87 MB · 16 Sept 2025BIOS zip1.87 MB
- ACER 3830TG P3MJ0 LA-7121P ROMBIOS · LA-7121P · 4.00 MB · 10 May 2025BIOS4.00 MB
- ACER 3830TG LA-7121PBIOS · LA-7121P · 4.00 MB · 10 May 2025BIOS bin4.00 MB
- ACER 3830TG P3MJ0 LA-7121P EC ROMBIOS · LA-7121P · 128 KB · 10 May 2025BIOS128 KB
- COMPAL LA-7121P R0.2
RAR archive of 1.01 MB for the Compal LA-7121P board, revision R0.2; the name does not state what the archive contains.
BIOS · LA-7121P · 1.01 MB · 10 Jul 2019BIOS rar1.01 MB - ACER 3830TG P3MJ0 LA-7121P ROM 7ZIP
ROM archive for the Acer Aspire 3830TG on Compal board P3MJ0, number LA-7121P. The name says the ROM is inside a 7-Zip package within the RAR, so two extraction steps…
BIOS · LA-7121P · 1.67 MB · 22 Jun 2019BIOS rar1.67 MB - ACER 3830TG LA-7121P BIOS & EC
BIOS and EC firmware set for the Acer Aspire 3830TG on Compal motherboard LA-7121P. The EC image is for the embedded keyboard controller, which on Compal boards handles…
BIOS · LA-7121P · 1.72 MB · 22 Jun 2019BIOS rar1.72 MB
Questions about LA-7121P
Is there a schematic for LA-7121P?
Yes. Enginerys lists 7 schematic files for LA-7121P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-7121P?
Yes, 3 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the LA-7121P board?
LA-7121P follows the Compal numbering scheme (LA-xxxxP). It is found in Acer devices.