HP pavilion dv4-1045tx
HP pavilion dv4-1157tx
HP Pavilion dv4-1261tx
HP Pavilion dv4-1412tu
HP Pavilion dv4-1124nr
HP Pavilion dv4-1502tu
HP Pavilion dv4-1308tx
HP Pavilion dv4-1304tu
HP pavilion dv4-1226tx
HP pavilion dv4-1026tx
HP Pavilion dv4-1103tu
HP pavilion dv4-1023tx
HP Pavilion dv4-1121br
HP pavilion dv4-1426tx
HP Pavilion dv4-1305tx
HP Pavilion dv4-1330tx
HP pavilion dv4-1204tx
HP PAVILION DV4-1547SB
HP Pavilion DV4-1320CA
HP Pavilion dv4-1245br
1.Turn off your HP Pavilion dv4-1117tx 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 dv4-1117tx 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 dv4-1117tx motherboard, re-assemble parts in reverse order.