HP - 419127-001 - CPU Cooling Fan Assembly NC4400 TC4400 419127-001 - HP - CPU Cooling Fan Assembly for NC4400 Notebook PC TC4400 Tablet PC $31.30
HP - 419116-001 - Motherboard TC4400/NC4400 without Processor 419116-001 - HP - TC/NC4400 Motherboard (System Board) without Processor $326.62 $276.80