HP Pavilion DV4-1217LA
HP pavilion dv4-1206tx
HP Pavilion dv4-1416tx
HP Pavilion dv4-1413tu
HP pavilion dv4-1120tx
HP Pavilion dv4-1230br
HP pavilion dv4-1215tx
HP Pavilion dv4-1316tu
HP pavilion dv4-1435tx
HP Pavilion dv4-1405tx
HP Pavilion dv4-1408tu
HP pavilion dv4-1227tx
HP Pavilion dv4-1309tx
HP Pavilion dv4-1421tx
HP pavilion dv4-1028tx
HP Pavilion dv4-1210ef
HP pavilion dv4-1418tx
HP PAVILION DV4-1547SB
HP pavilion dv4-1224tx
HP Pavilion dv4-1140go
1.Turn off your HP Pavilion dv4-1228tx 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 dv4-1228tx 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 dv4-1228tx motherboard, re-assemble parts in reverse order.