HP Pavilion dv7-4090sf
HP Pavilion dv7-4157sg
HP Pavilion dv7-4167ef
HP Pavilion dv7-4131sa
HP Pavilion dv7-4060eo
HP Pavilion dv7-4181eo
HP Pavilion dv7-4029tx
HP Pavilion dv7-4177ef
HP Pavilion dv7-4105ez
HP Pavilion dv7-4130so
HP Pavilion dv7-4050ez
HP Pavilion dv7-4182sf
HP Pavilion dv7-4120er
HP Pavilion dv7-4143ea
HP Pavilion dv7-4310el
HP Pavilion dv7-4169ef
HP Pavilion dv7-4015ss
HP Pavilion dv7-4090ef
HP Pavilion dv7-4300er
HP Pavilion dv7-4135eo
HP Pavilion dv7-4127ca
HP Pavilion dv7-4065ez
HP Pavilion dv7-4177eb
HP Pavilion dv7-4192sf
HP Pavilion dv7-4176sf
HP Pavilion dv7-4035so
HP Pavilion dv7-4115sg
HP Pavilion dv7-4100er
HP Pavilion dv7-4020ew
HP Pavilion dv7-4021tx
HP Pavilion dv7-4162ef
HP Pavilion dv7-4085sf
HP Pavilion dv7-4103ez
HP Pavilion dv7-4380es
HP Pavilion dv7-4010ev
HP Pavilion dv7-4139eo
HP Pavilion dv7-4028eo
HP Pavilion dv7-4034tx
HP Pavilion dv7-4143ea
HP Pavilion dv7-4022ez
1.Turn off your HP Pavilion dv7-4120eb 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 dv7-4120eb 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 dv7-4120eb motherboard, re-assemble parts in reverse order.