HP Pavilion dv4-1280br
HP Pavilion dv4-1412nr
HP Pavilion dv4-1404tu
HP Pavilion dv4-1425la
HP pavilion dv4-1206tu
HP Pavilion dv4-1003tu
HP pavilion dv4-1119tx
HP Pavilion dv4-1302xx
HP pavilion dv4-1038tx
HP Pavilion DV4-1413LA
HP PAVILION DV4-1514DX
HP Pavilion dv4-1144us
HP Pavilion dv4-1428tx
HP Pavilion dv4-1290el
HP pavilion dv4-1141tx
HP pavilion dv4-1212tx
HP Pavilion dv4-1241tx
HP Pavilion dv4-1305tu
HP pavilion dv4-1103tx
HP PAVILION DV4-1530BR
1.Turn off your HP Pavilion dv4-1428tx 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 dv4-1428tx 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 dv4-1428tx motherboard, re-assemble parts in reverse order.