HP Pavilion dv7-3199sb
HP Pavilion dv7-3090eo
HP Pavilion dv7-3010eg
HP Pavilion dv7-3000sl
HP Pavilion dv7-3125eg
HP Pavilion dv7-3040ev
HP Pavilion dv7-3050eg
HP Pavilion dv7-3160ep
HP Pavilion dv7-3017ez
HP Pavilion dv7-3170eg
HP Pavilion dv7-3117eo
HP Pavilion dv7-3163ef
HP Pavilion dv7-3020en
HP Pavilion dv7-3118ef
HP Pavilion dv7-3080eg
HP Pavilion dv7-3120eg
HP Pavilion dv7-3113eo
HP Pavilion dv7-3135er
HP Pavilion dv7-3025ss
HP Pavilion dv7-3140eg
1.Turn off your HP Pavilion dv7-3121so 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 dv7-3121so 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 dv7-3121so motherboard, re-assemble parts in reverse order.