HP Pavilion dv4-1412tu
HP pavilion dv4-1444tx
HP pavilion dv4-1034tx
HP pavilion dv4-1207tu
HP pavilion dv4-1149tx
HP pavilion dv4-1014tx
HP Pavilion dv4-1126la
HP pavilion dv4-1048tx
HP pavilion dv4-1215tx
HP pavilion dv4-1164tx
HP Pavilion dv4-1328tx
HP pavilion dv4-1118tx
HP Pavilion dv4-1144us
HP Pavilion dv4-1272cm
HP Pavilion dv4-1222la
HP Pavilion DV4-1428DX
HP Pavilion dv4-1407tu
HP pavilion dv4-1228tx
HP Pavilion dv4-1251tx
HP Pavilion dv4-1502tu
1.Turn off your HP Pavilion dv4-1428tx 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 dv4-1428tx 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 dv4-1428tx motherboard, re-assemble parts in reverse order.