HP Pavilion dv9730ei
HP Pavilion DV9346ea
HP Pavilion dv9850ev
HP Pavilion dv9750ef
HP Pavilion dv9605tx
HP Pavilion dv9825el
HP Pavilion DV9048ea
HP Pavilion dv9890ef
HP Pavilion DV9064EA
HP Pavilion dv9580et
HP Pavilion dv9607tx
HP Pavilion dv9750el
HP Pavilion DV9518EM
HP Pavilion dv9735el
HP Pavilion DV9639EO
HP Pavilion dv9834ca
HP Pavilion dv9596xx
HP Pavilion dv9860ev
HP Pavilion dv9500t CTO
HP Pavilion DV9084EA
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.