HP pavilion dv4-1045tx
HP Pavilion dv4-1320tx
HP Pavilion dv4-1401tu
HP Pavilion dv4-1437tx
HP pavilion dv4-1005tx
HP pavilion dv4-1021tx
HP Pavilion dv4-1287cl
HP Pavilion dv4-1215tu
HP pavilion dv4-1131tx
HP Pavilion dv4-1434tx
HP Pavilion dv4-1254tx
HP PAVILION DV4T-1000
HP Pavilion dv4-1227us
HP pavilion dv4-1148tx
HP PAVILION DV4-1003XX
HP Pavilion dv4-1433us
HP Pavilion dv4-1442tx
HP pavilion dv4-1121tx
HP Pavilion dv4-1402tu
HP Pavilion dv4-1316tu
1.Turn off your HP Pavilion dv4-1215tx 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 dv4-1215tx 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 dv4-1215tx motherboard, re-assemble parts in reverse order.