HP Pavilion dv4283EA
HP Pavilion dv4129EA
HP Pavilion DV4131EA
HP Pavilion dv4357ea
HP Pavilion dv4215TX
HP Pavilion DV4210TX
HP Pavilion dv4396ea
HP Pavilion dv4201xx
HP Pavilion dv4339ea
HP Pavilion DV4121AP
HP Pavilion dv4280EA
HP Pavilion DV4040CA
HP Pavilion DV4073EA
HP Pavilion dv4139EA
HP Pavilion DV4025EA
HP Pavilion DV4225EA
HP Pavilion DV4160EA
HP Pavilion DV4182EA
HP Pavilion DV4159EA
HP Pavilion DV4211TX
1.Turn off your HP Pavilion DV4225TX 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 DV4225TX 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 DV4225TX motherboard, re-assemble parts in reverse order.