HP Pavilion DV9580EN
HP Pavilion dv9770el
HP Pavilion dv9950er
HP Pavilion DV9625EW
HP Pavilion dv9753eo
HP Pavilion DV9612TX
HP Pavilion dv9718tx
HP Pavilion dv9807tx
HP Pavilion dv9825el
HP Pavilion dv9740ca
HP Pavilion dv9870eb
HP Pavilion dv9845ek
HP Pavilion DV9273EA
HP Pavilion DV9046ea
HP Pavilion DV9008tx
HP Pavilion dv9785la
HP Pavilion dv9868eg
HP Pavilion dv9730ep
HP Pavilion DV9035nr
HP Pavilion dv9500t CTO
1.Turn off your HP Pavilion DV9521TX 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 DV9521TX 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 DV9521TX motherboard, re-assemble parts in reverse order.