HP Pavilion dv7-4180sd
HP Pavilion dv7-4031eo
HP Pavilion dv7-4067sf
HP Pavilion dv7-4320el
HP Pavilion dv7-4040ss
HP Pavilion dv7-4035sa
HP Pavilion dv7-4110eg
HP Pavilion dv7-4050sg
HP Pavilion dv7-4150er
HP Pavilion dv7-4010sl
HP Pavilion dv7-4028eo
HP Pavilion dv7-4047ea
HP Pavilion dv7-4170ez
HP Pavilion dv7-4045ea
HP Pavilion dv7-4013el
HP Pavilion dv7-4167ef
HP Pavilion dv7-4033tx
HP Pavilion dv7-4038ca
HP Pavilion dv7-4155eg
HP Pavilion dv7-4105el
HP Pavilion dv7-4176eb
HP Pavilion dv7-4201tx
HP Pavilion dv7-4355sf
HP Pavilion dv7-4021so
HP Pavilion dv7-4070er
HP Pavilion dv7-4152si
HP Pavilion dv7-4047ea
HP Pavilion dv7-4105el
HP Pavilion dv7-4150ed
HP Pavilion dv7-4180eb
HP Pavilion dv7-4020em
HP Pavilion dv7-4136eo
HP Pavilion dv7-4000eh
HP Pavilion dv7-4050sg
HP Pavilion dv7-4139eo
HP Pavilion dv7-4160sf
HP Pavilion dv7-4025ss
HP Pavilion dv7-4110em
HP Pavilion dv7-4100ev
HP Pavilion dv7-4100eh
1.Turn off your HP Pavilion dv7-4040sa 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 dv7-4040sa 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 dv7-4040sa motherboard, re-assemble parts in reverse order.