HP Pavilion DV4250US
HP Pavilion DV4003AP
HP Pavilion dv4245EA
HP Pavilion DV4022AP
HP Pavilion dv4216EA
HP Pavilion DV4001EA
HP Pavilion dv4201TX
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HP Pavilion DV4103AP
HP Pavilion dv4291EA
HP Pavilion DV4103EA
HP Pavilion DV4225NR
HP Pavilion DV4213AP
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HP Pavilion dv4289EA
HP Pavilion dv4213TX
HP Pavilion dv4386ea
1.Turn off your HP Pavilion DV4004AP 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 DV4004AP 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 DV4004AP motherboard, re-assemble parts in reverse order.