HP Pavilion dv4-1433us
HP Pavilion dv4-1252cm
HP Pavilion dv4-1120us
HP Pavilion dv4-1428la
HP Pavilion DV4-1308CA
HP Pavilion dv4-1261tx
HP Pavilion dv4-1507tu
HP pavilion dv4-1052tx
HP Pavilion dv4-1309tx
HP PAVILION DV4-1550BR
HP Pavilion dv4-1245tx
HP Pavilion dv4-1311tx
HP pavilion dv4-1109tx
HP Pavilion dv4-1412nr
HP Pavilion dv4-1280br
HP Pavilion dv4-1211tx
HP Pavilion dv4-1318tu
HP Pavilion dv4-1404tx
HP pavilion dv4-1112tx
HP Pavilion dv4-1316tu
1.Turn off your HP Pavilion dv4-1253tx 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 dv4-1253tx 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 dv4-1253tx motherboard, re-assemble parts in reverse order.