HP Pavilion DV4070EA
HP Pavilion DV4109EA
HP Pavilion dv4201EA
HP Pavilion dv4250ca
HP Pavilion dv4253US
HP Pavilion dv4334ea
HP Pavilion dv4205EA
HP Pavilion DV4210TX
HP Pavilion dv4144EA
HP Pavilion DV4078EA
HP Pavilion DV4121AP
HP Pavilion dv4139EA
HP Pavilion DV4110AP
HP Pavilion DV4019AP
HP Pavilion dv4241EA
HP Pavilion dv4360ea
HP Pavilion dv4335nr
HP Pavilion dv4356ea
HP Pavilion DV4007XX
HP Pavilion dv4202EA
1.Turn off your HP Pavilion dv4381ea 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 dv4381ea 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 dv4381ea motherboard, re-assemble parts in reverse order.