HP Pavilion dv4-1209tx
HP Pavilion dv4-1281us
HP pavilion dv4-1141tx
HP PAVILION DVT-1300
HP pavilion dv4-1002tx
HP Pavilion DV4-1275MX
HP Pavilion dv4-1404tu
HP Pavilion dv4-1211tx
HP Pavilion dv4-1405tx
HP pavilion dv4-1163tx
HP Pavilion dv4-1240tx
HP pavilion dv4-1027tx
HP pavilion dv4-1103tx
HP pavilion dv4-1004tx
HP pavilion dv4-1128tx
HP pavilion dv4-1224tx
HP pavilion dv4-1135tx
HP pavilion dv4-1201tu
HP Pavilion dv4-1414tu
HP pavilion dv4-1433tx
1.Turn off your HP Pavilion dv4-1422tx 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 dv4-1422tx 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 dv4-1422tx motherboard, re-assemble parts in reverse order.