HP pavilion dv4-1028tx
HP Pavilion dv4-1437tx
HP PAVILION DV4-1214CA
HP Pavilion dv4-1140go
HP pavilion dv4-1142tx
HP Pavilion dv4-1430tx
HP PAVILION DV4-1555DX
HP pavilion dv4-1131tx
HP Pavilion dv4-1237tx
HP PAVILION DV4T-1300
HP pavilion dv4-1207tx
HP Pavilion dv4-1435dx
HP Pavilion dv4-1414tu
HP Pavilion dv4-1310tx
HP Pavilion dv4-1258tx
HP PAVILION DV4-1551SX
HP Pavilion DV4-1308CA
HP Pavilion dv4-1233tx
HP Pavilion dv4-1280br
HP Pavilion dv4-1408tu
1.Turn off your HP Pavilion dv4-1247tx 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 dv4-1247tx 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 dv4-1247tx motherboard, re-assemble parts in reverse order.