HP M59278-001 webcam and microphone module is a replacement display assembly component that combines the laptop’s camera and microphone functions. HP’s service guide identifies this exact part number for the webcam/microphone module.
The module fits within the display assembly, beneath the display bezel and against the display back cover. Its combined camera and microphone role supports video capture and audio input from the laptop display area.
The listed module includes double-sided adhesive for attachment. The cable is identified separately by HP as part M59265-001.