HP Pavilion dv4-1028us
HP Pavilion dv4-1204au
HP pavilion dv4-1431tx
HP Pavilion dv4-1014nr
HP pavilion dv4-1117tx
HP pavilion dv4-1157tx
HP Pavilion dv4-1220br
HP pavilion dv4-1004tx
HP pavilion dv4-1023tx
HP pavilion dv4-1146tx
HP Pavilion dv4-1122la
HP Pavilion dv4-1228la
HP Pavilion dv4-1287cl
HP pavilion dv4-1147tx
HP Pavilion dv4-1502tu
HP Pavilion dv4-1412tu
HP Pavilion dv4-1314tu
HP pavilion dv4-1039tx
HP pavilion dv4-1014tx
HP Pavilion dv4-1222tx
1.Turn off your HP Pavilion dv4-1045tx 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 dv4-1045tx 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 dv4-1045tx motherboard, re-assemble parts in reverse order.