Toshiba Satellite A45-SP270
Toshiba Satellite A45-SP150
Toshiba Satellite A45-SP151
Toshiba Satellite A45-S2501
Toshiba Satellite A45-S1511
Toshiba Satellite A45-S250
Toshiba Satellite A45-S1301
Toshiba Satellite A45-S150
Toshiba Satellite A45-S1211
Toshiba Satellite A45-S151
Toshiba Satellite A45 Series
Toshiba Satellite A45-S130
Toshiba Satellite A45-S1501
Toshiba Satellite A45-S1202
Toshiba Satellite A45-S1201
Toshiba Satellite A45-S120
Toshiba Satellite A45-S121
Toshiba Satellite A45-S2502
1.Turn off your Toshiba Satellite A45-S121 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 A45-S121 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 A45-S121 motherboard, re-assemble parts in reverse order.