



HP Pavilion dv7-4067sf
HP Pavilion dv7-4015ew
HP Pavilion dv7-4057sf
HP Pavilion dv7-4170sg
HP Pavilion dv7-4031eo
HP Pavilion dv7-4105ew
HP Pavilion dv7-4150sg
HP Pavilion dv7-4065sf
HP Pavilion dv7-4013eg
HP Pavilion dv7-4090ef
HP Pavilion dv7-4142eo
HP Pavilion dv7-4105ez
HP Pavilion dv7-4181eo
HP Pavilion dv7-4025eo
HP Pavilion dv7-4157eg
HP Pavilion dv7-4010sd
HP Pavilion dv7-4130ew
HP Pavilion dv7-4169ef
HP Pavilion dv7-4050ez
HP Pavilion dv7-4191eb
HP Pavilion dv7-4060si
HP Pavilion dv7-4030er
HP Pavilion dv7-4110eg
HP Pavilion dv7-4167ef
HP Pavilion dv7-4115eg
HP Pavilion dv7-4065ei
HP Pavilion dv7-4109sg
HP Pavilion dv7-4154eg
HP Pavilion dv7-4130sa
HP Pavilion dv7-4139eo
HP Pavilion dv7-4142eo
HP Pavilion dv7-4183ef
HP Pavilion dv7-4050em
HP Pavilion dv7-4047ea
HP Pavilion dv7-4131so
HP Pavilion dv7-4040sp
HP Pavilion dv7-4125ez
HP Pavilion dv7-4177sf
HP Pavilion dv7-4150ec
HP Pavilion dv7-4168sf
1.Turn off your HP Pavilion dv7-4031eo laptop, disconnect the AC power cord and remove the battery cover and remove the battery.
2.Turn a laptop, from the bottom of the laptop disassembly screws, refer to your laptop's user manual position, and set them aside.
3.Remove the external components, including memory modules, wireless LAN and modem
4.Remove the keyboard assembly of all the screws, gently lift the keyboard assembly from the bottom, remove the keyboard. Unplug all cables and various internal components.
5.Disconnect any wires to the HP Pavilion dv7-4031eo motherboard. Unplug any cards, such as the video card, not directly built into the motherboard. You will have the opportunity to remove the motherboard screws, disconnect the cable to the power strip.
6.Remove the CPU, the CPU into a new HP Pavilion dv7-4031eo motherboard, re-assemble parts in reverse order.