HP Pavilion dv4-1428tx
HP Pavilion dv4-1238tx
HP Pavilion dv4-1324tx
HP pavilion dv4-1116tx
HP Pavilion dv4-1252cm
HP Pavilion dv4-1316tu
HP Pavilion dv4-1314tu
HP pavilion dv4-1055tx
HP Pavilion dv4-1317tu
HP Pavilion dv4-1303tx
HP pavilion dv4-1117tx
HP Pavilion dv4-1411tu
HP pavilion dv4-1107tx
HP pavilion dv4-1426tx
HP pavilion dv4-1046tx
HP Pavilion dv4-1281us
HP pavilion dv4-1028tx
HP Pavilion dv4-1405tx
HP Pavilion dv4-1315tx
HP Pavilion dv4-1213tu
1.Turn off your HP Pavilion dv4-1145br 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 dv4-1145br 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 dv4-1145br motherboard, re-assemble parts in reverse order.