HP Pavilion dv7-4008ca
HP Pavilion dv7-4106el
HP Pavilion dv7-4032eo
HP Pavilion dv7-4169ef
HP Pavilion dv7-4190eb
HP Pavilion dv7-4165eo
HP Pavilion dv7-4131sa
HP Pavilion dv7-4024so
HP Pavilion dv7-4172sf
HP Pavilion dv7-4190ef
HP Pavilion dv7-4030ew
HP Pavilion dv7-4015ss
HP Pavilion dv7-4141eb
HP Pavilion dv7-4106sg
HP Pavilion dv7-4080sb
HP Pavilion dv7-4118ez
HP Pavilion dv7-4070ez
HP Pavilion dv7-4067sf
HP Pavilion dv7-4055sg
HP Pavilion dv7-4150sb
HP Pavilion dv7-4023so
HP Pavilion dv7-4166ef
HP Pavilion dv7-4100eh
HP Pavilion dv7-4150ed
HP Pavilion dv7-4362ef
HP Pavilion dv7-4095eb
HP Pavilion dv7-4007eo
HP Pavilion dv7-4180ec
HP Pavilion dv7-4170ez
HP Pavilion dv7-4070eo
HP Pavilion dv7-4011eg
HP Pavilion dv7-4020ec
HP Pavilion dv7-4047ea
HP Pavilion dv7-4080ss
HP Pavilion dv7-4004ez
HP Pavilion dv7-4154eg
HP Pavilion dv7-4176sf
HP Pavilion dv7-4381sg
HP Pavilion dv7-4192sf
HP Pavilion dv7-4116eg
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.