HP Pavilion dv7-4177eb
HP Pavilion dv7-4105ez
HP Pavilion dv7-4020sd
HP Pavilion dv7-4150ez
HP Pavilion dv7-4140ef
HP Pavilion dv7-4120eo
HP Pavilion dv7-4035so
HP Pavilion dv7-4070sf
HP Pavilion dv7-4105sg
HP Pavilion dv7-4030ew
HP Pavilion dv7-4032eo
HP Pavilion dv7-4070er
HP Pavilion dv7-4015sg
HP Pavilion dv7-4118ez
HP Pavilion dv7-4031sd
HP Pavilion dv7-4047ea
HP Pavilion dv7-4013el
HP Pavilion dv7-4013eg
HP Pavilion dv7-4166sf
HP Pavilion dv7-4107sl
HP Pavilion dv7-4176sf
HP Pavilion dv7-4120eb
HP Pavilion dv7-4101sg
HP Pavilion dv7-4015sl
HP Pavilion dv7-4120em
HP Pavilion dv7-4026tx
HP Pavilion dv7-4090sf
HP Pavilion dv7-4103sl
HP Pavilion dv7-4161ss
HP Pavilion dv7-4035so
HP Pavilion dv7-4170sg
HP Pavilion dv7-4090es
HP Pavilion dv7-4171ss
HP Pavilion dv7-4057sf
HP Pavilion dv7-4102sl
HP Pavilion dv7-4038ca
HP Pavilion dv7-4035sa
HP Pavilion dv7-4050sg
HP Pavilion dv7-4103sg
HP Pavilion dv7-4067sf
1.Turn off your HP Pavilion dv7-4020ew 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 dv7-4020ew 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 dv7-4020ew motherboard, re-assemble parts in reverse order.