HP Pavilion DV4020EA
HP Pavilion dv4157EA
HP Pavilion DV4257US
HP Pavilion DV4135
HP Pavilion DV4158EA
HP Pavilion dv4155us
HP Pavilion dv4119AP
HP Pavilion DV4019EA
HP Pavilion dv4324ea
HP Pavilion dv4216EA
HP Pavilion DV4138EA
HP Pavilion dv4346ea
HP Pavilion dv4203TX
HP Pavilion dv4253EA
HP Pavilion DV4246EA
HP Pavilion dv4340ca
HP Pavilion DV4011AP
HP Pavilion dv4264EA
HP Pavilion DV4111AP
HP Pavilion DV4156EA
1.Turn off your HP Pavilion dv4320us 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 dv4320us 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 dv4320us motherboard, re-assemble parts in reverse order.