HP Pavilion dv4-1303tu
HP Pavilion dv4-1454ca
HP Pavilion dv4-1433us
HP pavilion dv4-1202tx
HP Pavilion dv4-1305tu
HP pavilion dv4-1165tx
HP Pavilion dv4-1251xx
HP pavilion dv4-1045tx
HP pavilion dv4-1419tx
HP Pavilion dv4-1412tu
HP Pavilion dv4-1324tx
HP pavilion dv4-1411tx
HP Pavilion dv4-1330tx
HP PAVILION DV4T-1300
HP Pavilion DV4-1212LA
HP pavilion dv4-1119tx
HP pavilion dv4-1001tx
HP PAVILION DV4T-1000
HP Pavilion dv4-1257tx
HP pavilion dv4-1139tx
1.Turn off your HP Pavilion dv4-1423tx 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 dv4-1423tx 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 dv4-1423tx motherboard, re-assemble parts in reverse order.