HP 407784-001 dv5000 Notebook Speaker Assembly HP 407784-001 dv5000 Notebook Speaker Assembly This HP 407784-001 is a laptop speaker assembly for the dv5000 series notebooks. Compatibility: HP Pavilion DV5029, DV5030, DV5040, DV5100, DV5120, DV5129, DV5130, DV5139, DV2140, DV5163, DV5170, DV5178, DV5190, DV5200, DV5215, DV5217, DV5220, DV5229, DV5230, DV5234, DV5240, DV5250.