HP Pavilion DV9385ea
HP Pavilion dv9770ed
HP Pavilion DV9201tx
HP Pavilion dv9890el
HP Pavilion dv9757eo
HP Pavilion dv9880ea
HP Pavilion dv9899xx
HP Pavilion DV9321ea
HP Pavilion dv9580us
HP Pavilion dv9547cl
HP Pavilion dv9820el
HP Pavilion dv9840es
HP Pavilion DV9291EA
HP Pavilion DV9200
HP Pavilion DV9095EU
HP Pavilion dv9623ed
HP Pavilion DV9639EO
HP Pavilion DV9610TX
HP Pavilion DV9550EP
HP Pavilion dv9822ea
1.Turn off your HP Pavilion DV9221tx 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 DV9221tx 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 DV9221tx motherboard, re-assemble parts in reverse order.