HP Pavilion dv4-1244tx
HP pavilion dv4-1042tx
HP pavilion dv4-1146tx
HP PAVILION DV4-1541US
HP pavilion dv4-1422tx
HP pavilion dv4-1041tx
HP Pavilion dv4-1417ca
HP Pavilion dv4-1227us
HP Pavilion dv4-1308tx
HP Pavilion dv4-1406tx
HP pavilion dv4-1007tx
HP Pavilion dv4-1233tx
HP Pavilion dv4-1251tx
HP Pavilion dv4-1321tx
HP Pavilion dv4-1212tu
HP Pavilion dv4-1406tu
HP pavilion dv4-1203tx
HP Pavilion dv4-1118ca
HP Pavilion dv4-1210eo
HP pavilion dv4-1415tx
1.Turn off your HP Pavilion dv4-1431us 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 dv4-1431us 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 dv4-1431us motherboard, re-assemble parts in reverse order.