HP Pavilion dv4-1412tu
HP Pavilion dv4-1505tu
HP pavilion dv4-1146tx
HP Pavilion dv4-1256tx
HP Pavilion dv4-1020us
HP Pavilion dv4-1424tx
HP pavilion dv4-1419tx
HP pavilion dv4-1006tx
HP Pavilion dv4-1330tx
HP pavilion dv4-1216tx
HP Pavilion dv4-1401tu
HP pavilion dv4-1113tx
HP pavilion dv4-1004tx
HP Pavilion dv4-1290el
HP pavilion dv4-1217tx
HP pavilion dv4-1157tx
HP Pavilion DV4-1416LA
HP Pavilion dv4-1227la
HP pavilion dv4-1207tx
HP Pavilion dv4-1004tu
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.