HP Pavilion DV4109EA
HP Pavilion DV4273EA
HP Pavilion DV4019EA
HP Pavilion DV4020EA
HP Pavilion DV4211TX
HP Pavilion DV4110EA
HP Pavilion dv4392ea
HP Pavilion DV4054EA
HP Pavilion dv4174EA
HP Pavilion DV4115AP
HP Pavilion dv4144EA
HP Pavilion DV4134EA
HP Pavilion DV4040EA
HP Pavilion dv4305ea
HP Pavilion DV4001XX
HP Pavilion DV4124EA
HP Pavilion DV4106AP
HP Pavilion DV4009AP
HP Pavilion DV4126AP
HP Pavilion DV4125EA
1.Turn off your HP Pavilion dv4291EA 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 dv4291EA 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 dv4291EA motherboard, re-assemble parts in reverse order.