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Item Number: KLM0479SCondition: Refurbished and 1 month warranty!Price: USD $145.84
HP Pavilion dv7-4120er
HP Pavilion dv7-4060em
HP Pavilion dv7-4103ez
HP Pavilion dv7-4116eg
HP Pavilion dv7-4110sg
HP Pavilion dv7-4355sf
HP Pavilion dv7-4060si
HP Pavilion dv7-4166sf
HP Pavilion dv7-4170eb
HP Pavilion dv7-4126ez
HP Pavilion dv7-4103er
HP Pavilion dv7-4137so
HP Pavilion dv7-4021so
HP Pavilion dv7-4019sz
HP Pavilion dv7-4150ea
HP Pavilion dv7-4380es
HP Pavilion dv7-4090ef
HP Pavilion dv7-4040sf
HP Pavilion dv7-4150er
HP Pavilion dv7-4166ef
Item Number: KLM0324SCondition: Refurbished and 1 month warranty!Price: USD $145.84
HP Pavilion dv7-4102er
HP Pavilion dv7-4013el
HP Pavilion dv7-4125ez
HP Pavilion dv7-4143ea
HP Pavilion dv7-4105el
HP Pavilion dv7-4141eb
HP Pavilion dv7-4038ca
HP Pavilion dv7-4350ec
HP Pavilion dv7-4150sr
HP Pavilion dv7-4065ei
HP Pavilion dv7-4045er
HP Pavilion dv7-4140ef
HP Pavilion dv7-4008tx
HP Pavilion dv7-4070ez
HP Pavilion dv7-4150ef
HP Pavilion dv7-4170sf
HP Pavilion dv7-4107sl
HP Pavilion dv7-4156sg
1.Turn off your HP Pavilion dv7-4120ew 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 dv7-4120ew 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 dv7-4120ew motherboard, re-assemble parts in reverse order.