HP Pavilion dv9820es
HP Pavilion dv9727tx
HP Pavilion DV9080EA
HP Pavilion dv9930us
HP Pavilion DV9266ea
HP Pavilion dv9880ep
HP Pavilion DV9574LA
HP Pavilion dv9733tx
HP Pavilion DV9610EB
HP Pavilion DV9705TX
HP Pavilion DV9350ea
HP Pavilion DV9286ea
HP Pavilion DV9560ER
HP Pavilion dv9753eo
HP Pavilion dv9780la
HP Pavilion DV9525EN
HP Pavilion dv9816tx
HP Pavilion dv9890ea
HP Pavilion dv9523tx
HP Pavilion dv9609tx
1.Turn off your HP Pavilion dv9821tx 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 dv9821tx 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 dv9821tx motherboard, re-assemble parts in reverse order.