Toshiba Satellite C855D-S5307
Toshiba Satellite C850D-b614
Toshiba Satellite C855d-16x
Toshiba Satellite C850D-104
Toshiba Satellite C855d-s5139
Toshiba Satellite C855D-s5353
Toshiba Satellite C855D-S5103
Toshiba Satellite C855D-16U
Toshiba Satellite C855d-101
Toshiba Satellite C855D-s5196
Toshiba Satellite C850D-b172
Toshiba Satellite C850D-b262
Toshiba Satellite C855D-SP5372KM
Toshiba Satellite C855D Series
Toshiba Satellite C855d-160
Toshiba Satellite C850D-10t
Toshiba Satellite C855D-S5202
Toshiba Satellite C855D-SP5371KM
Toshiba Satellite C850D-b163
Toshiba Satellite C855D-16H
1.Turn off your Toshiba Satellite C855d-121 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 C855d-121 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 C855d-121 motherboard, re-assemble parts in reverse order.