HP Pavilion dv7-4120er
HP Pavilion dv7-4300el
HP Pavilion dv7-4010sv
HP Pavilion dv7-4115sg
HP Pavilion dv7-4152ef
HP Pavilion dv7-4051sg
HP Pavilion dv7-4355sf
HP Pavilion dv7-4066sf
HP Pavilion dv7-4160sf
HP Pavilion dv7-4020em
HP Pavilion dv7-4152sf
HP Pavilion dv7-4156ss
HP Pavilion dv7-4310ef
HP Pavilion dv7-4030ew
HP Pavilion dv7-4100st
HP Pavilion dv7-4136eo
HP Pavilion dv7-4070ez
HP Pavilion dv7-4132ea
HP Pavilion dv7-4170eo
HP Pavilion dv7-4060eb
HP Pavilion dv7-4293nr
HP Pavilion dv7-4140ef
HP Pavilion dv7-4025eo
HP Pavilion dv7-4166sf
HP Pavilion dv7-4170eo
HP Pavilion dv7-4180sd
HP Pavilion dv7-4140ed
HP Pavilion dv7-4160sd
HP Pavilion dv7-4000eh
HP Pavilion dv7-4170eg
HP Pavilion dv7-4023tx
HP Pavilion dv7-4177sf
HP Pavilion dv7-4381eg
HP Pavilion dv7-4002tx
HP Pavilion dv7-4179eb
HP Pavilion dv7-4060eo
HP Pavilion dv7-4134ez
HP Pavilion dv7-4176sf
HP Pavilion dv7-4150ef
HP Pavilion dv7-4090sf
1.Turn off your HP Pavilion dv7-4050ei 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 dv7-4050ei 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 dv7-4050ei motherboard, re-assemble parts in reverse order.