HP Pavilion DV4-1308CA
HP Pavilion dv4-1222la
HP pavilion dv4-1155tx
HP pavilion dv4-1053tx
HP pavilion dv4-1410tx
HP Pavilion dv4-1248tx
HP pavilion dv4-1136tx
HP PAVILION DV4T-1300
HP Pavilion dv4-1210ef
HP Pavilion dv4-1304tx
HP Pavilion dv4-1305tx
HP Pavilion dv4-1435ca
HP Pavilion dv4-1140go
HP pavilion dv4-1229tx
HP pavilion dv4-1012tx
HP pavilion dv4-1433tx
HP Pavilion dv4-1250br
HP pavilion dv4-1112tx
HP Pavilion dv4-1127la
HP PAVILION DV4-1003XX
1.Turn off your HP PAVILION DV4-1551SX 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 DV4-1551SX 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 DV4-1551SX motherboard, re-assemble parts in reverse order.