HP Pavilion dv4-1125nr
HP pavilion dv4-1212tx
HP Pavilion dv4-1135br
HP Pavilion dv4-1238tx
HP pavilion dv4-1040tx
HP pavilion dv4-1169tx
HP Pavilion dv4-1443tx
HP pavilion dv4-1166tx
HP pavilion dv4-1117tx
HP PAVILION DV4-1555DX
HP Pavilion dv4-1401tu
HP Pavilion dv4-1433sb
HP Pavilion dv4-1248tx
HP pavilion dv4-1226tx
HP pavilion dv4-1420tx
HP pavilion dv4-1142tx
HP Pavilion dv4-1333tx
HP Pavilion dv4-1411tu
HP pavilion dv4-1053tx
HP pavilion dv4-1109tx
1.Turn off your HP Pavilion dv4-1115tx 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 dv4-1115tx 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 dv4-1115tx motherboard, re-assemble parts in reverse order.