HP pavilion dv4-1040tx
HP pavilion dv4-1027tx
HP Pavilion dv4-1201tx
HP pavilion dv4-1104tx
HP pavilion dv4-1427tx
HP Pavilion dv4-1404tu
HP pavilion dv4-1229tx
HP Pavilion dv4-1255tx
HP Pavilion dv4-1417ca
HP Pavilion dv4-1429tx
HP PAVILION DV4-1530CA
HP PAVILION DV4-1555DX
HP Pavilion dv4-1313tu
HP Pavilion dv4-1433cl
HP pavilion dv4-1130tx
HP pavilion dv4-1044tx
HP Pavilion dv4-1428ca
HP pavilion dv4-1141tx
HP Pavilion dv4-1210tx
HP Pavilion dv4-1304tx
1.Turn off your HP Pavilion dv4-1503tu 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 dv4-1503tu 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 dv4-1503tu motherboard, re-assemble parts in reverse order.