LA-4991P is a Compal motherboard used in Toshiba devices. Enginerys has 13 schematics, 19 BIOS dumps and 2 archives for this board, collected from public Telegram channels.
Check that LA-4991P matches the number printed on your PCB, including the revision. Where to find it →
LA-4991P schematics
- 6fd40 Compal LA-4991P-SRGinfotechSchematic · LA-4991P · 745 KB · 9 May 2025Schematic pdf745 KB
- compal la-4991p r1.0 schematics-SRGinfotechSchematic · LA-4991P · 755 KB · 7 May 2025Schematic pdf755 KB
- compal la-4991p r1.0 schematicsSchematic · LA-4991P · 736 KB · 22 Jan 2025Schematic rar736 KB
- Toshiba Satellite A500 (Compal LA-4991P)Schematic · LA-4991P · 745 KB · 8 Sept 2023Schematic pdf745 KB
- Toshiba Satellite A500 (Compal LA-4991P) PDFSchematic · LA-4991P · 745 KB · 21 Jun 2023Schematic pdf745 KB
- Toshiba Satellite A500 (Compal LA-4991P) PDF
Schematic in PDF form for the Toshiba Satellite A500, drawn on the Compal LA-4991P motherboard, packed in a small RAR archive of 774 KB.
Schematic · LA-4991P · 774 KB · 21 Jun 2023Schematic rar774 KB - Toshiba Satellite A500 (Compal LA-4991P) Laptop Schematics
Circuit diagrams for the Toshiba Satellite A500 notebook, covering the Compal LA-4991P mainboard and supplied as a 1.68 MB RAR archive.
Schematic · LA-4991P · 1.68 MB · 11 Jan 2023Schematic rar1.68 MB - Toshiba Satellite A500 Compal LA 4991P Laptop Schematics LuironsSchematic · LA-4991P · 728 KB · 22 Feb 2021Schematic rar728 KB
- Toshiba Satellite A500 - COMPAL LA-4991P - REV 1.0Schematic · LA-4991P · 745 KB · 5 Aug 2019Schematic pdf745 KB
- COMPAL LA-4991P R1.0 SCHEMATICSSchematic · LA-4991P · 755 KB · 14 Jul 2019Schematic pdf755 KB
- COMPAL LA-4991P R1.0 SCHEMATICS
Schematic set for the Compal LA-4991P board, revision 1.0, packed in a 734 KB RAR archive.
Schematic · LA-4991P · 734 KB · 10 Jul 2019Schematic rar734 KB - Toshiba Satellite A500 (Compal LA-4991P) Laptop SchematicsSchematic · LA-4991P · 745 KB · 20 May 2019Schematic pdf745 KB
- Toshiba Satellite A500 (Compal LA-4991P) Laptop Schematics
Laptop schematic set for the Toshiba Satellite A500, built on the Compal LA-4991P motherboard, packed in a RAR archive.
Schematic · LA-4991P · 728 KB · 28 May 2018Schematic rar728 KB
LA-4991P BIOS dumps
- LA-4991P GM45-SRGinfotechBIOS · LA-4991P · 2.00 MB · 7 May 2025BIOS bin2.00 MB
- Satellite A500-025 (KSKAA LA-4991P rev 1.0)BIOS · LA-4991P · 2.00 MB · 6 May 2025BIOS bin2.00 MB
- LA 4991pBIOS · LA-4991P · 2.00 MB · 29 Apr 2025BIOS bin2.00 MB
- A 500 13F (LA 4991P)BIOS · LA-4991P · 2.00 MB · 28 Apr 2025BIOS bin2.00 MB
- A-500-13F (LA-4991P)BIOS · LA-4991P · 2.00 MB · 15 Dec 2024BIOS bin2.00 MB
- Satellite A500-025 (KSKAA LA-4991P rev 1.0)
Firmware for the Toshiba Satellite A500-025 on Compal board KSKAA LA-4991P revision 1.0, compressed to 1.10 MB.
BIOS · LA-4991P · 1.10 MB · 20 Jul 2024BIOS zip1.10 MB - AFS Toshiba A500 KSKAA LA-4991P Rev 0.2 GM45BIOS · LA-4991P · 990 KB · 28 Jan 2024BIOS rar990 KB
- AFS Toshiba A500 KSKAA LA-4991P Rev 0.2 GM45BIOS · LA-4991P · 2.00 MB · 28 Jan 2024BIOS bin2.00 MB
- LA-4991pBIOS · LA-4991P · 2.00 MB · 25 Sept 2023BIOS bin2.00 MB
- A-500-13F (LA-4991P)BIOS · LA-4991P · 2.00 MB · 25 Sept 2023BIOS bin2.00 MB
- LA-4991pBIOS · LA-4991P · 2.00 MB · 22 Sept 2023BIOS bin2.00 MB
- A-500-13F (LA-4991P)BIOS · LA-4991P · 2.00 MB · 22 Sept 2023BIOS bin2.00 MB
- A500 LA-4991P GM45 Toshiba
BIOS image for the Toshiba Satellite A500 on Compal motherboard LA-4991P, based on the Intel GM45 chipset, 2 MB in size.
BIOS · LA-4991P · 2.00 MB · 23 Oct 2021BIOS bin2.00 MB - Toshiba A500 KSKAA LA-4991P Rev 0.2 GM45 (Luirons Bios)BIOS · LA-4991P · 991 KB · 22 Feb 2021BIOS rar991 KB
- A-500-13F (LA-4991P)BIOS · LA-4991P · 2.00 MB · 10 Nov 2020BIOS bin2.00 MB
- A500 LA-4991P GM45 ToshibaBIOS · LA-4991P · 2.00 MB · 21 Jul 2020BIOS bin2.00 MB
- LA-4991pBIOS · LA-4991P · 2.00 MB · 16 Jun 2020BIOS bin2.00 MB
- A-500-13F (LA-4991P)BIOS · LA-4991P · 2.00 MB · 16 Jun 2020BIOS bin2.00 MB
- Toshiba A500 KSKAA LA-4991P Rev 0.2 GM45
BIOS image for the Toshiba A500 on the Compal LA-4991P board, revision 0.2, project code KSKAA, with the Intel GM45 chipset named.
BIOS · LA-4991P · 991 KB · 28 May 2018BIOS rar991 KB
LA-4991P archives
- 6fd40 Compal LA-4991PArchive · LA-4991P · 730 KB · 22 Jan 2025Archive rar730 KB
- LA-4991PArchive · LA-4991P · 735 KB · 19 Nov 2020Archive zip735 KB
Questions about LA-4991P
Is there a schematic for LA-4991P?
Yes. Enginerys lists 13 schematic files for LA-4991P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-4991P?
No boardview has been indexed for LA-4991P yet.
Who makes the LA-4991P board?
LA-4991P follows the Compal numbering scheme (LA-xxxxP). It is found in Toshiba devices.