



HP Pavilion dv7-4150er
HP Pavilion dv7-4170eb
HP Pavilion dv7-4144ea
HP Pavilion dv7-4010ev
HP Pavilion dv7-4195ed
HP Pavilion dv7-4137so
HP Pavilion dv7-4020ew
HP Pavilion dv7-4008ca
HP Pavilion dv7-4157sg
HP Pavilion dv7-4141ed
HP Pavilion dv7-4030ed
HP Pavilion dv7-4170sf
HP Pavilion dv7-4140ea
HP Pavilion dv7-4190sd
HP Pavilion dv7-4050er
HP Pavilion dv7-4090eb
HP Pavilion dv7-4150eo
HP Pavilion dv7-4091sf
HP Pavilion dv7-4120ew
HP Pavilion dv7-4300er
HP Pavilion dv7-4060em
HP Pavilion dv7-4070sf
HP Pavilion dv7-4027tx
HP Pavilion dv7-4125ez
HP Pavilion dv7-4152si
HP Pavilion dv7-4085eb
HP Pavilion dv7-4162ef
HP Pavilion dv7-4060eo
HP Pavilion dv7-4164ef
HP Pavilion dv7-4160em
HP Pavilion dv7-4050eb
HP Pavilion dv7-4030ed
HP Pavilion dv7-4150sg
HP Pavilion dv7-4010sw
HP Pavilion dv7-4170sg
HP Pavilion dv7-4120er
HP Pavilion dv7-4090ef
HP Pavilion dv7-4196eo
HP Pavilion dv7-4106eg
HP Pavilion dv7-4150ed
1.Turn off your HP Pavilion dv7-4040ek 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 dv7-4040ek 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 dv7-4040ek motherboard, re-assemble parts in reverse order.