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Item Number: KLM0479SCondition: Refurbished and 1 month warranty!Price: USD $145.84
HP Pavilion dv7-4172sf
HP Pavilion dv7-4167ef
HP Pavilion dv7-4150ea
HP Pavilion dv7-4109eg
HP Pavilion dv7-4053eg
HP Pavilion dv7-4013el
HP Pavilion dv7-4130sd
HP Pavilion dv7-4131so
HP Pavilion dv7-4141sa
HP Pavilion dv7-4120eb
HP Pavilion dv7-4020es
HP Pavilion dv7-4130ss
HP Pavilion dv7-4035es
HP Pavilion dv7-4085es
HP Pavilion dv7-4157sg
HP Pavilion dv7-4085eb
HP Pavilion dv7-4050ev
HP Pavilion dv7-4080ss
HP Pavilion dv7-4050em
HP Pavilion dv7-4014eo
Item Number: KLM0324SCondition: Refurbished and 1 month warranty!Price: USD $145.84
HP Pavilion dv7-4138eo
HP Pavilion dv7-4177sf
HP Pavilion dv7-4140ef
HP Pavilion dv7-4060eb
HP Pavilion dv7-4183ef
HP Pavilion dv7-4100eh
HP Pavilion dv7-4022tx
HP Pavilion dv7-4032eo
HP Pavilion dv7-4024so
HP Pavilion dv7-4155ss
HP Pavilion dv7-4013tx
HP Pavilion dv7-4160eb
HP Pavilion dv7-4008tx
HP Pavilion dv7-4091sf
HP Pavilion dv7-4159eg
HP Pavilion dv7-4090sf
HP Pavilion dv7-4154eg
HP Pavilion dv7-4150sr
HP Pavilion dv7-4105ew
HP Pavilion dv7-4015sa
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.