HP Pavilion dv7-4065sf
HP Pavilion dv7-4302er
HP Pavilion dv7-4105sg
HP Pavilion dv7-4152eg
HP Pavilion dv7-4161ss
HP Pavilion dv7-4050eb
HP Pavilion dv7-4011el
HP Pavilion dv7-4157sg
HP Pavilion dv7-4040sb
HP Pavilion dv7-4103ez
HP Pavilion dv7-4130sa
HP Pavilion dv7-4162sf
HP Pavilion dv7-4104sl
HP Pavilion dv7-4036tx
HP Pavilion dv7-4040ss
HP Pavilion dv7-4011so
HP Pavilion dv7-4030ss
HP Pavilion dv7-4190sf
HP Pavilion dv7-4165eg
HP Pavilion dv7-4047ea
1.Turn off your HP Pavilion dv7-4022tx 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 dv7-4022tx 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 dv7-4022tx motherboard, re-assemble parts in reverse order.