HP Pavilion dv4-1130br
HP Pavilion dv4-1324tx
HP Pavilion dv4-1310tu
HP pavilion dv4-1149tx
HP Pavilion dv4-1401tx
HP Pavilion dv4-1105tu
HP Pavilion dv4-1421la
HP pavilion dv4-1122tx
HP Pavilion dv4-1117ca
HP Pavilion DV4-1213LA
HP Pavilion dv4-1402tu
HP pavilion dv4-1145tx
HP pavilion dv4-1041tx
HP Pavilion dv4-1304tx
HP pavilion dv4-1228tx
HP pavilion dv4-1224tx
HP Pavilion dv4-1212tu
HP Pavilion dv4-1434tx
HP Pavilion dv4-1222tx
HP PAVILION DV4-1514DX
1.Turn off your HP Pavilion dv4-1407tu 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 dv4-1407tu 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 dv4-1407tu motherboard, re-assemble parts in reverse order.