Amazon.com: wangpeng New Laptop CPU Cooling Fan for HP Probook 6440B 6445B 6540B 6545B Part Number: 613349-001 DFB451205MB : Electronics
Amazon.com: New Laptop Keyboard Replacement for HP Probook 6550B 6555B 6545B 6540B P/N:574746-001 584234-071 583293-001 PK1307E1C00 V103202BS1 V103226BS1 MP-09A83US-698 US Layout Black Color : Electronics