HP Pavilion dv4-1412tu
HP Pavilion dv4-1248tx
HP Pavilion dv4-1127la
HP Pavilion dv4-1332tx
HP pavilion dv4-1013tx
HP Pavilion dv4-1302tu
HP Pavilion dv4-1213tu
HP Pavilion dv4-1292cm
HP Pavilion dv4-1413tx
HP pavilion dv4-1038tx
HP pavilion dv4-1215tx
HP Pavilion dv4-1299ee
HP pavilion dv4-1049tx
HP pavilion dv4-1166tx
HP Pavilion dv4-1123la
HP Pavilion dv4-1329tx
HP pavilion dv4-1426tx
HP Pavilion dv4-1250br
HP pavilion dv4-1008tx
HP pavilion dv4-1042tx
1.Turn off your HP Pavilion dv4-1227us 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 dv4-1227us 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 dv4-1227us motherboard, re-assemble parts in reverse order.