HP Pavilion DV4170CA
HP Pavilion dv4120AP
HP Pavilion dv4223EA
HP Pavilion DV4103EA
HP Pavilion dv4283EA
HP Pavilion dv4266EA
HP Pavilion DV4270US
HP Pavilion dv4307cl
HP Pavilion DV4045EA
HP Pavilion DV4199EA
HP Pavilion DV4073EA
HP Pavilion dv4340ca
HP Pavilion DV4004XX
HP Pavilion dv4251EA
HP Pavilion dv4206TU
HP Pavilion DV4164EA
HP Pavilion dv4284EA
HP Pavilion DV4040CA
HP Pavilion DV4027EA
HP Pavilion DV4210TX
1.Turn off your HP Pavilion DV4111AP 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 DV4111AP 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 DV4111AP motherboard, re-assemble parts in reverse order.