HP Pavilion dv7-3025sf
HP Pavilion dv7-3145eo
HP Pavilion dv7-3128eg
HP Pavilion dv7-3125sf
HP Pavilion dv7-3150ez
HP Pavilion dv7-3050er
HP Pavilion dv7-3163ef
HP Pavilion dv7-3020sa
HP Pavilion dv7-3090eg
HP Pavilion dv7-3180ey
HP Pavilion dv7-3124eo
HP Pavilion dv7-3140es
HP Pavilion dv7-3030eo
HP Pavilion dv7-3050eb
HP Pavilion dv7-3140el
HP Pavilion dv7-3020eb
HP Pavilion dv7-3180es
HP Pavilion dv7-3020ea
HP Pavilion dv7-3140so
HP Pavilion dv7-3080eg
1.Turn off your HP Pavilion dv7-3121so 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 dv7-3121so 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 dv7-3121so motherboard, re-assemble parts in reverse order.