HP Pavilion dv7-4015ss
HP Pavilion dv7-4020em
HP Pavilion dv7-4310el
HP Pavilion dv7-4169ef
HP Pavilion dv7-4019sz
HP Pavilion dv7-4011so
HP Pavilion dv7-4155ss
HP Pavilion dv7-4105sg
HP Pavilion dv7-4165eg
HP Pavilion dv7-4151sg
HP Pavilion dv7-4177ef
HP Pavilion dv7-4168sf
HP Pavilion dv7-4201tx
HP Pavilion dv7-4028eo
HP Pavilion dv7-4150si
HP Pavilion dv7-4016eg
HP Pavilion dv7-4026tx
HP Pavilion dv7-4180so
HP Pavilion dv7-4000sb
HP Pavilion dv7-4176eb
HP Pavilion dv7-4103sl
HP Pavilion dv7-4163sf
HP Pavilion dv7-4140ef
HP Pavilion dv7-4034tx
HP Pavilion dv7-4381sg
HP Pavilion dv7-4130sd
HP Pavilion dv7-4177sf
HP Pavilion dv7-4151sg
HP Pavilion dv7-4022tx
HP Pavilion dv7-4017ez
HP Pavilion dv7-4055sf
HP Pavilion dv7-4050sy
HP Pavilion dv7-4150ev
HP Pavilion dv7-4130so
HP Pavilion dv7-4183ef
HP Pavilion dv7-4031eo
HP Pavilion dv7-4196ef
HP Pavilion dv7-4162ef
HP Pavilion dv7-4106eg
HP Pavilion dv7-4150ez
1.Turn off your HP Pavilion dv7-4020em 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 dv7-4020em 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 dv7-4020em motherboard, re-assemble parts in reverse order.