HP pavilion dv4-1127tx
HP Pavilion dv4-1117nr
HP Pavilion dv4-1020us
HP pavilion dv4-1022tx
HP Pavilion dv4-1244tx
HP Pavilion dv4-1215tu
HP Pavilion dv4-1241tx
HP Pavilion dv4-1310tx
HP PAVILION DVT-1300
HP Pavilion dv4-1122la
HP Pavilion dv4-1245br
HP Pavilion dv4-1402tx
HP Pavilion dv4-1505tu
HP PAVILION DV4-1514DX
HP Pavilion dv4-1402tu
HP pavilion dv4-1208tu
HP pavilion dv4-1031tx
HP Pavilion dv4-1413tu
HP pavilion dv4-1015tx
HP Pavilion dv4-1230tx
1.Turn off your HP Pavilion dv4-1401tu 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 dv4-1401tu 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 dv4-1401tu motherboard, re-assemble parts in reverse order.