HP Pavilion dv7-4135ed
HP Pavilion dv7-4150si
HP Pavilion dv7-4028eo
HP Pavilion dv7-4138ca
HP Pavilion dv7-4140ed
HP Pavilion dv7-4012eg
HP Pavilion dv7-4065ez
HP Pavilion dv7-4053eg
HP Pavilion dv7-4140ek
HP Pavilion dv7-4015sl
HP Pavilion dv7-4169ef
HP Pavilion dv7-4026tx
HP Pavilion dv7-4005sw
HP Pavilion dv7-4180eb
HP Pavilion dv7-4050em
HP Pavilion dv7-4152sf
HP Pavilion dv7-4090sf
HP Pavilion dv7-4004tx
HP Pavilion dv7-4139eo
HP Pavilion dv7-4150em
HP Pavilion dv7-4119sz
HP Pavilion dv7-4031sd
HP Pavilion dv7-4110sw
HP Pavilion dv7-4190sd
HP Pavilion dv7-4011eg
HP Pavilion dv7-4177eb
HP Pavilion dv7-4025ss
HP Pavilion dv7-4172sf
HP Pavilion dv7-4075sf
HP Pavilion dv7-4159eg
HP Pavilion dv7-4120eb
HP Pavilion dv7-4101sl
HP Pavilion dv7-4170eg
HP Pavilion dv7-4023so
HP Pavilion dv7-4223ca
HP Pavilion dv7-4012eg
HP Pavilion dv7-4060eo
HP Pavilion dv7-4013eg
HP Pavilion dv7-4101eg
HP Pavilion dv7-4050eb
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.