HP pavilion dv4-1156tx
HP pavilion dv4-1205tx
HP Pavilion dv4-1126la
HP Pavilion dv4-1430tx
HP Pavilion dv4-1120us
HP Pavilion DV4-1413LA
HP pavilion dv4-1030tx
HP Pavilion dv4-1104tu
HP pavilion dv4-1206tu
HP Pavilion dv4-1235br
HP Pavilion dv4-1250br
HP pavilion dv4-1031tx
HP pavilion dv4-1101tx
HP Pavilion dv4-1433cl
HP Pavilion dv4-1251tx
HP Pavilion dv4-1333tx
HP pavilion dv4-1155tx
HP Pavilion dv4-1245br
HP pavilion dv4-1208tx
HP Pavilion dv4-1028us
1.Turn off your HP Pavilion dv4-1022tx 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 dv4-1022tx 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 dv4-1022tx motherboard, re-assemble parts in reverse order.