HP Pavilion dv9840es
HP Pavilion DV9269ea
HP Pavilion DV9214tx
HP Pavilion DV9273EA
HP Pavilion dv9940er
HP Pavilion dv9880ep
HP Pavilion DV9390EA
HP Pavilion DV9322ea
HP Pavilion dv9750ez
HP Pavilion DV9271EA
HP Pavilion DV9570EO
HP Pavilion DV9611TX
HP Pavilion DV9310TX
HP Pavilion DV9324EA
HP Pavilion dv9652xx
HP Pavilion DV9334us
HP Pavilion DV9339us
HP Pavilion dv9839eo
HP Pavilion DV9215tx
HP Pavilion DV9013tx
1.Turn off your HP Pavilion dv9940er 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 dv9940er 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 dv9940er motherboard, re-assemble parts in reverse order.