HP Pavilion dv9816tx
HP Pavilion dv9870ep
HP Pavilion dv9790er
HP Pavilion dv9745tx
HP Pavilion DV9550EP
HP Pavilion DV9698EO
HP Pavilion dv9508tx
HP Pavilion DV9069ea
HP Pavilion DV9585EL
HP Pavilion DV9288ea
HP Pavilion dv9811tx
HP Pavilion DV9610TX
HP Pavilion dv9750el
HP Pavilion DV9400 Series
HP Pavilion dv9770ed
HP Pavilion dv9820eg
HP Pavilion dv9827em
HP Pavilion dv9500t CTO
HP Pavilion DV9269ea
HP Pavilion DV9690EL
1.Turn off your HP Pavilion dv9400 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 dv9400 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 dv9400 motherboard, re-assemble parts in reverse order.