HP 15-DB / 255 G7 LA-G078P A6 Laptop Motherboard

HP 15-DB / 255 G7 LA-G078P A6 Laptop Motherboard – OEM Replacement | Best Price in BD

Overview & Product Quality

The HP 15-DB / 255 G7 LA-G078P A6 Laptop Motherboard is a reliable OEM replacement board engineered to restore the full performance and stability of your HP 15-DB or 255 G7 series laptop. If your old motherboard is facing problems such as liquid damage, overheating, BIOS corruption, no display, auto restart, charging failure, or short-circuit issues, this LA-G078P board is designed to bring your laptop back to smooth and efficient operation.

Powered by the AMD A6 processor, it delivers dependable everyday computing performance for tasks like browsing, online classes, office applications, multimedia streaming, and general home or business use. With support for DDR4 RAM and SATA HDD/SSD storage, the board ensures fast boot times, smoother multitasking, and enhanced system responsiveness.

Engineered with high-quality components, durable PCB design, and stable chipset architecture, this motherboard minimizes overheating, sudden shutdowns, electrical instability, and other hardware-related failures. It includes all essential ports and connectors such as USB ports, HDMI port, audio jack, LAN port, Wi-Fi module slot, LCD connector, fan header, and keyboard/touchpad connectors, ensuring your laptop regains complete working capability just like the original.

The power delivery system is optimized for AMD A-series processors, offering excellent thermal management and long-term reliability—making this motherboard ideal for repairing devices used by students, professionals, and regular home users.

Installation & Compatibility

The LA-G078P motherboard is fully compatible with HP 15-DB and HP 255 G7 laptop chassis, ensuring perfect alignment with all screw points, ports, slots, and internal components. Installation is simple for trained technicians and users familiar with laptop hardware.

It supports DDR4 RAM modules, SATA HDD/SSD, and all standard input/output interfaces. Once installed, Windows 10/11 automatically detects and configures necessary drivers—no BIOS customization required. Whether your previous motherboard suffered from display failure, power issues, or internal damage, this replacement board restores full functionality and extends the lifespan of your HP laptop.

This OEM-grade board guarantees consistent performance, stable heat control, accurate display output, reliable charging, and improved overall laptop efficiency.