



HP Pavilion DV4257US
HP Pavilion dv4321ea
HP Pavilion DV4001EA
HP Pavilion dv4296EA
HP Pavilion DV4246EA
HP Pavilion dv4391ea
HP Pavilion dv4310us
HP Pavilion dv4378ea
HP Pavilion DV4200 Series
HP Pavilion DV4109AP
HP Pavilion DV4005US
HP Pavilion DV4125US
HP Pavilion dv4287EA
HP Pavilion dv4215TX
HP Pavilion dv4282EA
HP Pavilion dv4346ea
HP Pavilion DV4213EA
HP Pavilion DV4158EA
HP Pavilion dv4268EA
HP Pavilion DV4203EA
1.Turn off your HP Pavilion dv4206EA 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 dv4206EA 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 dv4206EA motherboard, re-assemble parts in reverse order.