HP Pavilion DV9023us
HP Pavilion dv9700t CTO
HP Pavilion dv9860ev
HP Pavilion dv9718tx
HP Pavilion DV9339us
HP Pavilion DV9230us
HP Pavilion dv9880ee
HP Pavilion DV9330us
HP Pavilion dv9970eb
HP Pavilion DV9076eu
HP Pavilion dv9737ef
HP Pavilion dv9820ev
HP Pavilion dv9780eo
HP Pavilion dv9800eb
HP Pavilion dv9509tx
HP Pavilion dv9714tx
HP Pavilion DV9019ea
HP Pavilion DV9580EZ
HP Pavilion dv9580et
HP Pavilion DV9570EL
1.Turn off your HP Pavilion dv9721tx 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 dv9721tx 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 dv9721tx motherboard, re-assemble parts in reverse order.