HP pavilion dv4-1111tx
HP Pavilion dv4-1442tx
HP Pavilion dv4-1254tx
HP Pavilion dv4-1103tu
HP pavilion dv4-1206tx
HP pavilion dv4-1050tx
HP pavilion dv4-1105tx
HP pavilion dv4-1036tx
HP pavilion dv4-1226tx
HP pavilion dv4-1029tx
HP Pavilion dv4-1282cm
HP pavilion dv4-1038tx
HP Pavilion dv4-1028us
HP Pavilion dv4-1214tx
HP Pavilion dv4-1415tu
HP Pavilion dv4-1325tx
HP Pavilion dv4-1421tx
HP pavilion dv4-1019tx
HP pavilion dv4-1155tx
HP Pavilion dv4-1102tu
1.Turn off your HP Pavilion dv4-1442tx 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 dv4-1442tx 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 dv4-1442tx motherboard, re-assemble parts in reverse order.