HP Pavilion dv7-4140ew
HP Pavilion dv7-4380es
HP Pavilion dv7-4023tx
HP Pavilion dv7-4012eg
HP Pavilion dv7-4010eq
HP Pavilion dv7-4137so
HP Pavilion dv7-4026tx
HP Pavilion dv7-4023so
HP Pavilion dv7-4020sd
HP Pavilion dv7-4050eo
HP Pavilion dv7-4105ew
HP Pavilion dv7-4165eg
HP Pavilion dv7-4080ss
HP Pavilion dv7-4143ed
HP Pavilion dv7-4162ef
HP Pavilion dv7-4152ef
HP Pavilion dv7-4022ez
HP Pavilion dv7-4051sg
HP Pavilion dv7-4181eo
HP Pavilion dv7-4150ea
HP Pavilion dv7-4163sf
HP Pavilion dv7-4166ef
HP Pavilion dv7-4150sr
HP Pavilion dv7-4104tx
HP Pavilion dv7-4011el
HP Pavilion dv7-4141ed
HP Pavilion dv7-4202tx
HP Pavilion dv7-4050sg
HP Pavilion dv7-4150sg
HP Pavilion dv7-4050ec
HP Pavilion dv7-4192sf
HP Pavilion dv7-4030ss
HP Pavilion dv7-4090sf
HP Pavilion dv7-4159eg
HP Pavilion dv7-4004tx
HP Pavilion dv7-4030er
HP Pavilion dv7-4031eo
HP Pavilion dv7-4130sd
HP Pavilion dv7-4110eg
HP Pavilion dv7-4150ef
1.Turn off your HP Pavilion dv7-4020eo 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 dv7-4020eo 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 dv7-4020eo motherboard, re-assemble parts in reverse order.