HP PAVILION DV4-1550BR
HP Pavilion dv4-1003tu
HP pavilion dv4-1033tx
HP pavilion dv4-1112tx
HP Pavilion dv4-1120br
HP pavilion dv4-1013tx
HP Pavilion dv4-1407tx
HP Pavilion dv4-1412tx
HP Pavilion dv4-1428ca
HP Pavilion dv4-1252tx
HP pavilion dv4-1109tx
HP Pavilion dv4-1228la
HP Pavilion dv4-1253tx
HP Pavilion dv4-1225la
HP pavilion dv4-1043tx
HP Pavilion dv4-1424la
HP PAVILION DV4T-1300
HP Pavilion dv4-1323tx
HP pavilion dv4-1037tx
HP Pavilion dv4-1502tu
1.Turn off your HP Pavilion dv4-1103tu 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 dv4-1103tu 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 dv4-1103tu motherboard, re-assemble parts in reverse order.