HP Pavilion dv9504tx
HP Pavilion DV9344ea
HP Pavilion DV9304tx
HP Pavilion dv9950es
HP Pavilion dv9950er
HP Pavilion DV9075la
HP Pavilion DV9660EF
HP Pavilion DV9310TX
HP Pavilion DV9574LA
HP Pavilion dv9790el
HP Pavilion DV9317ea
HP Pavilion dv9710ev
HP Pavilion DV9233ca
HP Pavilion DV9691EG
HP Pavilion dv9790eo
HP Pavilion DV9592EF
HP Pavilion dv9525us
HP Pavilion DV9400 Series
HP Pavilion DV9681ER
HP Pavilion DV9324EA
1.Turn off your HP Pavilion dv9890ed 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 dv9890ed 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 dv9890ed motherboard, re-assemble parts in reverse order.