HP Pavilion DV4300
HP Pavilion DV4060EA
HP Pavilion DV4165CL
HP Pavilion dv4203xx
HP Pavilion DV4257US
HP Pavilion dv4200 CTO
HP Pavilion dv4201xx
HP Pavilion dv4261EA
HP Pavilion dv4330ca
HP Pavilion dv4222TX
HP Pavilion DV4215AP
HP Pavilion dv4282EA
HP Pavilion DV4123AP
HP Pavilion DV4080EA
HP Pavilion dv4344ea
HP Pavilion DV4159EA
HP Pavilion dv4224EA
HP Pavilion DV4026AP
HP Pavilion dv4277EA
HP Pavilion DV4011AP
1.Turn off your HP Pavilion DV4075EA 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 DV4075EA 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 DV4075EA motherboard, re-assemble parts in reverse order.