HP Pavilion dv9743tx
HP Pavilion DV9616CA
HP Pavilion dv9700t CTO
HP Pavilion DV9039EA
HP Pavilion DV9541EV
HP Pavilion DV9069ea
HP Pavilion dv9702xx
HP Pavilion DV9088ea
HP Pavilion DV9275ea
HP Pavilion dv9736ca
HP Pavilion dv9850er
HP Pavilion dv9631em
HP Pavilion DV9221tx
HP Pavilion DV9580EE
HP Pavilion DV9020TX
HP Pavilion DV9077EA
HP Pavilion dv9607tx
HP Pavilion dv9880ea
HP Pavilion DV9690EL
HP Pavilion dv9885eb
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.