HP Pavilion dv4-1250br
HP Pavilion dv4-1130br
HP Pavilion dv4-1423la
HP pavilion dv4-1032tx
HP Pavilion dv4-1204au
HP pavilion dv4-1147tx
HP pavilion dv4-1021tx
HP PAVILION DV4-1550BR
HP Pavilion dv4-1238tx
HP Pavilion dv4-1365dx
HP Pavilion dv4-1428tx
HP pavilion dv4-1218tx
HP pavilion dv4-1114tx
HP pavilion dv4-1433tx
HP Pavilion dv4-1244tx
HP Pavilion dv4-1314tu
HP pavilion dv4-1024tx
HP Pavilion dv4-1408tx
HP Pavilion dv4-1105tu
HP Pavilion dv4-1240tx
1.Turn off your HP Pavilion dv4-1248tx 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 dv4-1248tx 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 dv4-1248tx motherboard, re-assemble parts in reverse order.