HP pavilion dv4-1104tx
HP Pavilion dv4-1252cm
HP Pavilion dv4-1306tx
HP Pavilion dv4-1258tx
HP Pavilion dv4-1225la
HP pavilion dv4-1021tx
HP pavilion dv4-1124tx
HP Pavilion dv4-1220br
HP pavilion dv4-1055tx
HP Pavilion dv4-1239tx
HP pavilion dv4-1426tx
HP pavilion dv4-1102tx
HP Pavilion dv4-1214tu
HP Pavilion dv4-1506tu
HP Pavilion dv4-1304tx
HP pavilion dv4-1164tx
HP Pavilion dv4-1405tx
HP pavilion dv4-1219tx
HP Pavilion dv4-1118ca
HP Pavilion dv4-1246tx
1.Turn off your HP Pavilion dv4-1144us 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 dv4-1144us 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 dv4-1144us motherboard, re-assemble parts in reverse order.