HP pavilion dv4-1117tx
HP Pavilion dv4-1224la
HP pavilion dv4-1103tx
HP Pavilion dv4-1287cl
HP Pavilion dv4-1320tx
HP pavilion dv4-1050tx
HP pavilion dv4-1201tu
HP Pavilion DV4-1428DX
HP pavilion dv4-1140tx
HP Pavilion dv4-1020us
HP pavilion dv4-1156tx
HP Pavilion dv4-1228la
HP pavilion dv4-1016tx
HP Pavilion dv4-1299ee
HP Pavilion dv4-1249tx
HP Pavilion dv4-1280br
HP pavilion dv4-1042tx
HP Pavilion dv4-1314Ttx
HP pavilion dv4-1221tx
HP pavilion dv4-1440tx
1.Turn off your HP Pavilion dv4-1219tx 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 dv4-1219tx 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 dv4-1219tx motherboard, re-assemble parts in reverse order.