The Ensign approaches the Borg and is hurled back and into a wall. Worf then, after seeing the Borg is dangerous and is happy he didn’t go near, fires his phaser at the Borg. The phaser is ineffective. The Borg finds the dimmer switch and the audio control. He turns the lights up and down and plays a sound while he does it.
Picard: Mr. Worf, use whatever means to neutralize the invader.
Worf ups the power setting and kills the Borg. Another one appears. Worf fires on this new Borg but a shield rises from the Borg blocking the phaser beam. The Borg continues what the other began, playing with the dimmer switch and audio controls. Once he’s done he goes to the dead drone pulls some parts off it, then beams away and the dead Borg disintegrates leaving a Borg shaped stain on the rug.