BD2671MWV

The BD2671MWV is a comprehensive power management integrated circuit (PMIC) manufactured by ROHM Semiconductor, specifically designed for Intel Gemini Lake platform laptops and portable computing devices. This sophisticated 68-pin QFN chip serves as the central power management hub, controlling voltage regulation for critical components including CPU cores, memory subsystems, and various system power rails.

The BD2671MWV integrates multiple buck converters, linear regulators, and advanced protection features to ensure stable power delivery and efficient operation in laptops, mini PCs, and other battery-powered devices. When this chip fails, common symptoms include no power issues, unstable operation, random shutdowns, or black screen problems despite the laptop appearing to power on.

Professional installation required. This chip should only be installed by an experienced technician with microsoldering skills. Improper installation may further damage your logic board and void your warranty.