HP Pavilion dv9850er
HP Pavilion dv9865eg
HP Pavilion dv9885eb
HP Pavilion dv9825eo
HP Pavilion dv9830eb
HP Pavilion DV9694EG
HP Pavilion DV9660EV
HP Pavilion dv9837eo
HP Pavilion dv9790ed
HP Pavilion DV9575EF
HP Pavilion dv9808tx
HP Pavilion DV9283ea
HP Pavilion dv9805tx
HP Pavilion DV9218ea
HP Pavilion dv9770la
HP Pavilion dv9880ee
HP Pavilion dv9736tx
HP Pavilion DV9100 Series
HP Pavilion dv9890ef
HP Pavilion dv9502tx
1.Turn off your HP Pavilion DV9021TX 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 DV9021TX 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 DV9021TX motherboard, re-assemble parts in reverse order.