HP Pavilion dv7-4090sf
HP Pavilion dv7-4083cl
HP Pavilion dv7-4010ev
HP Pavilion dv7-4010sg
HP Pavilion dv7-4196ef
HP Pavilion dv7-4030ed
HP Pavilion dv7-4102er
HP Pavilion dv7-4050ev
HP Pavilion dv7-4105sg
HP Pavilion dv7-4131sa
HP Pavilion dv7-4180ec
HP Pavilion dv7-4130so
HP Pavilion dv7-4137so
HP Pavilion dv7-4156sg
HP Pavilion dv7-4085es
HP Pavilion dv7-4050sy
HP Pavilion dv7-4380es
HP Pavilion dv7-4032eo
HP Pavilion dv7-4101er
HP Pavilion dv7-4162sf
HP Pavilion dv7-4012eg
HP Pavilion dv7-4000sb
HP Pavilion dv7-4103ez
HP Pavilion dv7-4130so
HP Pavilion dv7-4010em
HP Pavilion dv7-4175eb
HP Pavilion dv7-4040sp
HP Pavilion dv7-4109eg
HP Pavilion dv7-4183ef
HP Pavilion dv7-4040ss
HP Pavilion dv7-4010ev
HP Pavilion dv7-4150ed
HP Pavilion dv7-4050ec
HP Pavilion dv7-4310el
HP Pavilion dv7-4157eg
HP Pavilion dv7-4150sg
HP Pavilion dv7-4015sg
HP Pavilion dv7-4100sg
HP Pavilion dv7-4101er
HP Pavilion dv7-4007tx
1.Turn off your HP Pavilion dv7-4020em 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 dv7-4020em 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 dv7-4020em motherboard, re-assemble parts in reverse order.