HP Pavilion DV4022EA
HP Pavilion DV4161EA
HP Pavilion DV4113EA
HP Pavilion DV4212TX
HP Pavilion DV4018AP
HP Pavilion DV4000 Series
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HP Pavilion DV4005AP
HP Pavilion dv4364ea
HP Pavilion dv4386ea
HP Pavilion DV4200 Series
HP Pavilion dv4201EA
HP Pavilion DV4120US
HP Pavilion DV4114AP
HP Pavilion DV4000 CTO
HP Pavilion dv4307ca
HP Pavilion DV4124EA
HP Pavilion dv4215TX
HP Pavilion DV4057EA
HP Pavilion dv4275EA
1.Turn off your HP Pavilion DV4112AP 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 DV4112AP 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 DV4112AP motherboard, re-assemble parts in reverse order.