HP Pavilion dv7-2215sf
HP Pavilion dv7-2220sf
HP Pavilion dv7-2215el
HP Pavilion dv7-2220eq
HP Pavilion dv7-2225ss
HP Pavilion dv7-2270er
HP Pavilion dv7-2230ev
HP Pavilion dv7-2230sf
HP Pavilion dv7-2210eg
HP Pavilion dv7-2238sf
HP Pavilion dv7-2235es
HP Pavilion dv7-2230es
HP Pavilion dv7-2226ss
HP Pavilion dv7-2255er
HP Pavilion dv7-2210et
HP Pavilion dv7-2230ek
HP Pavilion dv7-2250sf
HP Pavilion dv7-2232es
HP Pavilion dv7-2220el
HP Pavilion dv7-2280ef
1.Turn off your HP Pavilion dv7-2255er 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 dv7-2255er 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 dv7-2255er motherboard, re-assemble parts in reverse order.