LA-B303P is a Compal motherboard used in Toshiba devices. Enginerys has 10 schematics, 28 BIOS dumps and 7 archives for this board, collected from public Telegram channels.
Check that LA-B303P matches the number printed on your PCB, including the revision. Where to find it →
LA-B303P schematics
- TOSHIBA LA-B303P PDFSchematic · LA-B303P · 1.59 MB · 15 May 2025Schematic zip1.59 MB
- LA-B303P Toshiba Satellite C55-BSchematic · LA-B303P · 1.29 MB · 8 May 2025Schematic pdf1.29 MB
- Toshiba Satellite C55-B LA-B303P r10 - SRGinfotechSchematic · LA-B303P · 1.96 MB · 5 May 2025Schematic pdf1.96 MB
- LA-B301P-LA-B303PSchematic · LA-B301P · 1.66 MB · 13 Sept 2021Schematic pdf1.66 MB
- TOSHIBA LA-B301P-LA-B303P PDF
Toshiba schematic covering Compal boards LA-B301P and LA-B303P, provided as a PDF in a 1.59 MB ZIP.
Schematic · LA-B301P · 1.59 MB · 8 Sept 2021Schematic zip1.59 MB - Toshiba Satellite C55-B LA-B303P r10 (Luirons Esquemas).Schematic · LA-B303P · 1.96 MB · 25 Feb 2021Schematic pdf1.96 MB
- Toshiba Satellite C55-B LA-B303P r10Schematic · LA-B303P · 1.96 MB · 5 Aug 2019Schematic pdf1.96 MB
- Toshiba Satellite C55-B LA-B303P r1.0Schematic · LA-B303P · 1.47 MB · 1 Aug 2019Schematic pdf1.47 MB
- TOSHIBA SATELLITE C55-B LA-B303P R10
PDF schematic for the Toshiba Satellite C55-B on Compal board LA-B303P, revision R10, most likely meaning revision 1.0.
Schematic · LA-B303P · 1.13 MB · 1 Aug 2019Schematic pdf1.13 MB - Toshiba Satellite C55-B LA-B303P r10
Schematic diagram in PDF for the Toshiba Satellite C55-B, drawn on the Compal LA-B303P motherboard, revision 1.0 per the r10 tag.
Schematic · LA-B303P · 1.96 MB · 21 Sept 2017Schematic pdf1.96 MB
LA-B303P BIOS dumps
- C55 B LA B303P Working BIOS ZBWAA LA B303P telegram BIOS RepairBIOS · LA-B303P · 4.33 MB · 19 Sept 2025BIOS zip4.33 MB
- C55 B LA B303P Working BIOS ZBWAA LA B303P 1 telegram BIOS RepairBIOS · LA-B303P · 4.33 MB · 19 Sept 2025BIOS zip4.33 MB
- ZBWAA LA-B303P-SRGinfotechBIOS · LA-B303P · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- ZBWAA LA-B303P REV 1.0BIOS · LA-B303P · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- LA-B303PBIOS · LA-B303P · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- ZBWAA LA-B303P BIOSBIOS · LA-B303P · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- Toshiba C55 ZBWAA LA B303P R1.0 OK TESTEDBIOS · LA-B303P · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- Satellite C55-B148 (La-B303p )
BIOS image for the Toshiba Satellite C55-B148 built on Compal board LA-B303P, in a 4.19 MB zip archive.
BIOS · LA-B303P · 4.19 MB · 20 Jul 2024BIOS zip4.19 MB - Toshiba C55 - ZBWAA LA-B303P R1.0 OK TESTEDBIOS · LA-B303P · 8.00 MB · 13 Feb 2024BIOS bin8.00 MB
- AFS Toshiba C55 B LA B303P Working BIOS ZBWAA LA B303P REV 1 0BIOS · LA-B303P · 4.14 MB · 28 Jan 2024BIOS rar4.14 MB
- AFS Toshiba C55 B LA B303P Working BIOS ZBWAA LA B303P REV 1 0BIOS · LA-B303P · 8.00 MB · 28 Jan 2024BIOS bin8.00 MB
- TOSHIBA C55 ZBWAA LA-B303P REV 1.0 BIOS & KBEC
Toshiba Satellite C55 firmware set for the ZBWAA platform on Compal board LA-B303P revision 1.0, holding both the BIOS and the KBEC keyboard and embedded controller…
BIOS · LA-B303P · 13.2 MB · 7 Jul 2022BIOS rar13.2 MB - Toshiba Satellite C50 LA-B303P
Firmware image for the Toshiba Satellite C50 built on Compal board LA-B303P, supplied as a 4.19 MB ZIP.
BIOS · LA-B303P · 4.19 MB · 15 Jun 2022BIOS zip4.19 MB - ZBWAA LA-B303P
Raw 8.00 MB BIOS dump for a laptop motherboard numbered LA-B303P, with ZBWAA as the project code printed alongside it.
BIOS · LA-B303P · 8.00 MB · 24 Jun 2021BIOS bin8.00 MB - zbwaa-LA-B303P rev 1.0 2014.03.03 (Luirons Bios)BIOS · LA-B303P · 4.09 MB · 23 Feb 2021BIOS rar4.09 MB
- C55 B LA B303P Working BIOS ZBWAA LA B303P 1 Luirons BiosBIOS · LA-B303P · 4.15 MB · 23 Feb 2021BIOS rar4.15 MB
- C55-B LA-B303P Working BIOS ZBWAA LA-B303P (Luirons Bios)BIOS · LA-B303P · 4.15 MB · 23 Feb 2021BIOS rar4.15 MB
- toshiba c55t-LA-B303P (Luirons Bios)BIOS · LA-B303P · 4.09 MB · 22 Feb 2021BIOS rar4.09 MB
- zbwaa-LA-B303P rev 1 (1).0 2014.03.03 (Luirons Bios)BIOS · LA-B303P · 4.09 MB · 22 Feb 2021BIOS rar4.09 MB
- Toshiba C55-B LA-B303P Working BIOS ZBWAA LA-B303P REV 1.0
Working BIOS for the Toshiba Satellite C55-B, built on Compal board LA-B303P revision 1.0 with the ZBWAA platform code, supplied as a 4.20 MB ZIP.
BIOS · LA-B303P · 4.20 MB · 22 Dec 2020BIOS zip4.20 MB - C55-B LA-B303P Working BIOS ZBWAA LA-B303P
BIOS dump for a C55-B laptop on the Compal LA-B303P board, labelled as working, with ZBWAA also appearing in the name, most likely the Compal project code.
BIOS · LA-B303P · 4.20 MB · 8 Nov 2020BIOS zip4.20 MB - Toshiba Satellite C50 ZBWAA LA-B303PBIOS · LA-B303P · 8.00 MB · 9 Aug 2019BIOS bin8.00 MB
- LA-B303P SR1W2 KB9012 PARA IOBIOS · LA-B303P · 128 KB · 10 Jul 2019BIOS bin128 KB
- C55-B LA-B303P Working BIOS ZBWAA LA-B303P
Working BIOS dump for the C55-B laptop, based on the Compal board LA-B303P with the ZBWAA platform code, in a 4.20 MB ZIP.
BIOS · LA-B303P · 4.20 MB · 17 Jan 2019BIOS zip4.20 MB - zbwaa-LA-B303P rev 1.0 2014.03.03
BIOS dump archive for the Compal LA-B303P motherboard, revision 1.0, with a date of 2014.03.03 and the prefix zbwaa in the name, likely a Compal project code that the…
BIOS · LA-B303P · 4.09 MB · 22 Feb 2018BIOS rar4.09 MB - LA-B303PBIOS · LA-B303P · 4.09 MB · 21 Feb 2018BIOS rar4.09 MB
- toshiba c55t-LA-B303P
Toshiba Satellite C55T firmware archive tied to the Compal board LA-B303P. The RAR file weighs 4.09 MB and likely holds the BIOS and possibly EC images for programming…
BIOS · LA-B303P · 4.09 MB · 27 Dec 2017BIOS rar4.09 MB - c55 La-b303pBIOS · LA-B303P · 4.16 MB · 18 Nov 2017BIOS rar4.16 MB
LA-B303P archives
- ZBWAA LA-B303P (REV 1.0)
Schematic or service archive for Compal mainboard LA-B303P revision 1.0, project code ZBWAA, in a 1.94 MB ZIP.
Archive · LA-B303P · 1.94 MB · 30 Nov 2022Archive zip1.94 MB - ZBWAA LA-B303P REV 1.0Archive · LA-B303P · 4.06 MB · 28 Apr 2022Archive rar4.06 MB
- LA-B303PArchive · LA-B303P · 1.59 MB · 19 Nov 2020Archive zip1.59 MB
- Eletro-X ZBWAA LA-B303P (REV 1.0)Archive · LA-B303P · 4.13 MB · 29 Oct 2019Archive zip4.13 MB
- TOSHIBA SATELLITE C55-B LA-B303P R10
Archive for the Toshiba Satellite C55-B with the Compal LA-B303P motherboard, revision R10 according to the name.
Archive · LA-B303P · 1.05 MB · 1 Oct 2019Archive rar1.05 MB - Toshiba C55T (LA-B303P)Archive · LA-B303P · 4.09 MB · 30 Sept 2019Archive rar4.09 MB
- Toshiba C55 B5202 (ZBWAA LA-B303P)Archive · LA-B303P · 4.15 MB · 30 Sept 2019Archive rar4.15 MB
Questions about LA-B303P
Is there a schematic for LA-B303P?
Yes. Enginerys lists 10 schematic files for LA-B303P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-B303P?
No boardview has been indexed for LA-B303P yet.
Who makes the LA-B303P board?
LA-B303P follows the Compal numbering scheme (LA-xxxxP). It is found in Toshiba devices.