HP Pavilion dv4-1421la
HP Pavilion dv4-1307tx
HP Pavilion DV4-1214LA
HP Pavilion dv4-1234tx
HP pavilion dv4-1164tx
HP Pavilion dv4-1437tx
HP pavilion dv4-1030tx
HP Pavilion dv4-1308tx
HP pavilion dv4-1041tx
HP Pavilion dv4-1413tx
HP Pavilion dv4-1281us
HP Pavilion dv4-1306tx
HP pavilion dv4-1218tx
HP Pavilion DV4-1320CA
HP Pavilion dv4-1313dx
HP pavilion dv4-1003tx
HP Pavilion dv4-1408tu
HP pavilion dv4-1136tx
HP PAVILION DV4-1530BR
HP pavilion dv4-1145tx
1.Turn off your HP Pavilion dv4-1131tx 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 dv4-1131tx 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 dv4-1131tx motherboard, re-assemble parts in reverse order.