HP Pavilion DV4200 Series
HP Pavilion DV4273EA
HP Pavilion dv4340us
HP Pavilion dv4395ea
HP Pavilion dv4339ea
HP Pavilion DV4100 Series
HP Pavilion dv4379ea
HP Pavilion dv4150EA
HP Pavilion DV4007AP
HP Pavilion DV4113EA
HP Pavilion dv4203TU
HP Pavilion dv4307ca
HP Pavilion dv4236EA
HP Pavilion dv4284EA
HP Pavilion dv4363ea
HP Pavilion DV4026AP
HP Pavilion DV4269US
HP Pavilion dv4202EA
HP Pavilion DV4107AP
HP Pavilion DV4008AP
1.Turn off your HP Pavilion DV4054EA 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 DV4054EA 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 DV4054EA motherboard, re-assemble parts in reverse order.