



HP pavilion dv4-1212tx
HP pavilion dv4-1204tu
HP Pavilion dv4-1411tu
HP Pavilion dv4-1105tu
HP pavilion dv4-1123tx
HP pavilion dv4-1160tx
HP Pavilion dv4-1230br
HP pavilion dv4-1002tx
HP Pavilion dv4-1332tx
HP Pavilion dv4-1243tx
HP Pavilion dv4-1144us
HP Pavilion dv4-1240tx
HP pavilion dv4-1104tx
HP Pavilion dv4-1201tx
HP Pavilion dv4-1127la
HP pavilion dv4-1138tx
HP Pavilion dv4-1255tx
HP Pavilion dv4-1414tx
HP pavilion dv4-1040tx
HP Pavilion dv4-1319tx
1.Turn off your HP Pavilion dv4-1003tu 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 dv4-1003tu 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 dv4-1003tu motherboard, re-assemble parts in reverse order.