HP Pavilion dv7-3121so
HP Pavilion dv7-3005ew
HP Pavilion dv7-3140eb
HP Pavilion dv7-3110sg
HP Pavilion dv7-3100eb
HP Pavilion dv7-3134ez
HP Pavilion dv7-3010sg
HP Pavilion dv7-3131ez
HP Pavilion dv7-3170eb
HP Pavilion dv7-3105sz
HP Pavilion dv7-3025ss
HP Pavilion dv7-3012eo
HP Pavilion dv7-3125el
HP Pavilion dv7-3030ed
HP Pavilion dv7-3007el
HP Pavilion dv7-3116eo
HP Pavilion dv7-3170eg
HP Pavilion dv7-3120eb
HP Pavilion dv7-3135eo
HP Pavilion dv7-3000eb
1.Turn off your HP Pavilion dv7-3112sa 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 dv7-3112sa 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 dv7-3112sa motherboard, re-assemble parts in reverse order.