



HP Pavilion dv9808eg
HP Pavilion DV9339us
HP Pavilion dv9850et
HP Pavilion DV9690EI
HP Pavilion dv9720tx
HP Pavilion DV9395EA
HP Pavilion DV9320EA
HP Pavilion dv9700t CTO
HP Pavilion DV9521TX
HP Pavilion DV9346ea
HP Pavilion DV9071ea
HP Pavilion dv9790eb
HP Pavilion DV9051EA
HP Pavilion dv9683es
HP Pavilion dv9850eb
HP Pavilion DV9272EA
HP Pavilion dv9770la
HP Pavilion DV9285EA
HP Pavilion dv9790et
HP Pavilion dv9914el
1.Turn off your HP Pavilion dv9749ef 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 dv9749ef 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 dv9749ef motherboard, re-assemble parts in reverse order.