HP Pavilion dv7-4150ec
HP Pavilion dv7-4040sf
HP Pavilion dv7-4085sf
HP Pavilion dv7-4116eg
HP Pavilion dv7-4177ef
HP Pavilion dv7-4159eg
HP Pavilion dv7-4196ef
HP Pavilion dv7-4105eg
HP Pavilion dv7-4182sf
HP Pavilion dv7-4011el
HP Pavilion dv7-4047ea
HP Pavilion dv7-4150eo
HP Pavilion dv7-4151sg
HP Pavilion dv7-4150sr
HP Pavilion dv7-4104tx
HP Pavilion dv7-4140ek
HP Pavilion dv7-4050sg
HP Pavilion dv7-4020em
HP Pavilion dv7-4119sz
HP Pavilion dv7-4157sg
HP Pavilion dv7-4050ed
HP Pavilion dv7-4027so
HP Pavilion dv7-4160sd
HP Pavilion dv7-4115eg
HP Pavilion dv7-4010sd
HP Pavilion dv7-4015sl
HP Pavilion dv7-4164sf
HP Pavilion dv7-4161ss
HP Pavilion dv7-4083cl
HP Pavilion dv7-4010sg
HP Pavilion dv7-4140ek
HP Pavilion dv7-4010sw
HP Pavilion dv7-4022so
HP Pavilion dv7-4023tx
HP Pavilion dv7-4109sg
HP Pavilion dv7-4053eg
HP Pavilion dv7-4162ss
HP Pavilion dv7-4006so
HP Pavilion dv7-4020es
HP Pavilion dv7-4185eb
1.Turn off your HP Pavilion dv7-4031sd 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 dv7-4031sd 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 dv7-4031sd motherboard, re-assemble parts in reverse order.