HP Pavilion DV4026AP
HP Pavilion DV4215AP
HP Pavilion DV4153EA
HP Pavilion DV4151EA
HP Pavilion DV4130US
HP Pavilion DV4004AP
HP Pavilion dv4251EA
HP Pavilion dv4340us
HP Pavilion dv4135LA
HP Pavilion dv4200EA
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HP Pavilion DV4000LA
HP Pavilion dv4396ea
HP Pavilion DV4100 Series
HP Pavilion DV4030US
HP Pavilion dv4235EA
HP Pavilion dv4398ea
HP Pavilion DV4025EA
HP Pavilion dv4223cl
HP Pavilion dv4294EA
1.Turn off your HP Pavilion DV4220TX 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 DV4220TX 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 DV4220TX motherboard, re-assemble parts in reverse order.
