HP Pavilion DV4025EA
HP Pavilion DV4052EA
HP Pavilion dv4324ea
HP Pavilion DV4230US
HP Pavilion DV4001EA
HP Pavilion dv4219TX
HP Pavilion DV4040US
HP Pavilion dv4203TX
HP Pavilion dv4144EA
HP Pavilion dv4379ea
HP Pavilion DV4020US
HP Pavilion DV4129US
HP Pavilion dv4266EA
HP Pavilion DV4004XX
HP Pavilion DV4212TX
HP Pavilion DV4012AP
HP Pavilion DV4021AP
HP Pavilion dv4351ea
HP Pavilion DV4272US
HP Pavilion DV4142EA
1.Turn off your HP Pavilion DV4149EA 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 DV4149EA 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 DV4149EA motherboard, re-assemble parts in reverse order.