HP Pavilion dv7-4150ed
HP Pavilion dv7-4130sa
HP Pavilion dv7-4156ss
HP Pavilion dv7-4121ss
HP Pavilion dv7-4103sl
HP Pavilion dv7-4047ea
HP Pavilion dv7-4020ew
HP Pavilion dv7-4036tx
HP Pavilion dv7-4131sa
HP Pavilion dv7-4070sf
HP Pavilion dv7-4010sg
HP Pavilion dv7-4120ed
HP Pavilion dv7-4171eo
HP Pavilion dv7-4100eh
HP Pavilion dv7-4158sg
HP Pavilion dv7-4021so
HP Pavilion dv7-4157sg
HP Pavilion dv7-4140ed
HP Pavilion dv7-4165eg
HP Pavilion dv7-4034tx
HP Pavilion dv7-4080sb
HP Pavilion dv7-4015sg
HP Pavilion dv7-4030er
HP Pavilion dv7-4013tx
HP Pavilion dv7-4126ez
HP Pavilion dv7-4008tx
HP Pavilion dv7-4171ss
HP Pavilion dv7-4010em
HP Pavilion dv7-4107eg
HP Pavilion dv7-4302ez
HP Pavilion dv7-4024so
HP Pavilion dv7-4136eo
HP Pavilion dv7-4150sr
HP Pavilion dv7-4010eq
HP Pavilion dv7-4170eo
HP Pavilion dv7-4020sa
HP Pavilion dv7-4040ss
HP Pavilion dv7-4120ew
HP Pavilion dv7-4030ed
HP Pavilion dv7-4005sw
1.Turn off your HP Pavilion dv7-4121er 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 dv7-4121er 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 dv7-4121er motherboard, re-assemble parts in reverse order.