HP Pavilion DV4105AP
HP Pavilion DV4165CL
HP Pavilion dv4219TX
HP Pavilion dv4289EA
HP Pavilion DV4027EA
HP Pavilion dv4358ea
HP Pavilion dv4271EA
HP Pavilion DV4030EA
HP Pavilion DV4023EA
HP Pavilion DV4162EA
HP Pavilion dv4102EA
HP Pavilion DV4170CA
HP Pavilion dv4201EA
HP Pavilion dv4223EA
HP Pavilion DV4138EA
HP Pavilion DV4014AP
HP Pavilion DV4014EA
HP Pavilion DV4110EA
HP Pavilion DV4275NR
HP Pavilion dv4339ea
1.Turn off your HP Pavilion DV4158EA 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 DV4158EA 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 DV4158EA motherboard, re-assemble parts in reverse order.