Welcome Laptop AC Adapter HP Pavilion dv7-4100 adapter Replacement for HP Pavilion dv7-4100 Laptop AC Adapter Find other parts of HP Pavilion dv7-4100: HP Pavilion dv7-4100 Laptop AC Adapter 29.99GBPPavilion dv7-4100 laptop Keyboard 29.99GBPPavilion dv7-4100 DVD Burner 29.99GBP Item Code: Pavilion dv7-4100 Laptop AC Adapter Special Price: 29.99GBP Brand new with 1 year warranty!