1.Heatsink and cooling fan for HP DV9000 laptop 2. original fan 3. good quality We are ... , especially be good at HP laptop motherboard, and in a position to supply laptop LCD, laptop ... rust, rot, heat elimination chassis.4. Check internal and external connector of LCD display , Two memory, DVD ... PC, 3.3V COMS battery, Battery whether charge and discharge, Full running 3D, Restart system at least ...