



Toshiba Satellite C870-199
Toshiba Satellite C870-15m
Toshiba Satellite L870-198
Toshiba Satellite Pro C870
Toshiba Satellite Pro C870-001
Toshiba Satellite C870-e2k
Toshiba Satellite Pro L870-14g
Toshiba Satellite Pro L870-18r
Toshiba Satellite Pro L870-16p
Toshiba Satellite Pro L870-15e
Toshiba Satellite Pro C870-11v
Toshiba Satellite C870-156
Toshiba Satellite Pro L870-14t
Toshiba Satellite Pro C870-009
Toshiba Satellite L870-17k
Toshiba Satellite C870-12v
Toshiba Satellite Pro C870-15p
Toshiba Satellite C870-c7w
Toshiba Satellite C870-193
Toshiba Satellite L870-170
1.Turn off your Toshiba Satellite C870-st4nx5 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 Toshiba Satellite C870-st4nx5 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 Toshiba Satellite C870-st4nx5 motherboard, re-assemble parts in reverse order.