LA-B191P is a Compal motherboard used in HP devices. Enginerys has 1 schematic and 8 BIOS dumps for this board, collected from public Telegram channels.
Check that LA-B191P matches the number printed on your PCB, including the revision. Where to find it →
LA-B191P schematics
- la-b191p SCHEMATIC
Schematic for the Compal LA-B191P notebook motherboard, stored in a 195 KB rar archive; the name gives no revision or laptop model.
Schematic · LA-B191P · 195 KB · 7 Jun 2021Schematic rar195 KB
LA-B191P BIOS dumps
- HP ProBook 455 G2 ZPL4555 LA B191p Rev 1 0 telegram BIOS RepairBIOS · LA-B191P · 2.98 MB · 23 Sept 2025BIOS zip2.98 MB
- HP Probook 445 G2 - LA-B191P R1.0 OK TESTED AMDBIOS · LA-B191P · 8.00 MB · 27 Aug 2025BIOS bin8.00 MB
- HP 455 G2 LA-B191P OKOKBIOS · LA-B191P · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- ZPL45 55 LA-B191P 8MB BIOS OKOK
8MB BIOS dump for the Compal board LA-B191P, with ZPL45 and ZPL55 as the project names, marked as verified working.
BIOS · LA-B191P · 7.81 MB · 4 Aug 2024BIOS rar7.81 MB - Probook 445 G2 AMD only (ZPL45-55 LA-B191P rev1.0)
HP ProBook 445 G2 firmware for the AMD-only version without discrete graphics, on the ZPL45-55 platform board LA-B191P revision 1.0.
BIOS · LA-B191P · 2.87 MB · 20 Jul 2024BIOS zip2.87 MB - 455 G2 LA-B191P Rev 1.0 HP ProBookBIOS · LA-B191P · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB
- HP ProBook 455 G2 ZPL4555 LA-B191p Rev 1.0
Firmware for the HP ProBook 455 G2, project ZPL4555, on the Compal LA-B191P motherboard at revision 1.0, delivered as a 2.47 MB rar archive.
BIOS · LA-B191P · 2.47 MB · 7 Jun 2021BIOS rar2.47 MB - 455 G2 LA-B191P Rev 1.0 HP ProBookBIOS · LA-B191P · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
Questions about LA-B191P
Is there a schematic for LA-B191P?
Yes. Enginerys lists 1 schematic file for LA-B191P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-B191P?
No boardview has been indexed for LA-B191P yet.
Who makes the LA-B191P board?
LA-B191P follows the Compal numbering scheme (LA-xxxxP). It is found in HP devices.