Toshiba Satellite L640-ST2N01
Toshiba Satellite L645-S4059
Toshiba Satellite L645-S9422D
Toshiba Satellite L645-S4055
Toshiba Satellite L640-05X
Toshiba Satellite L645-S4104RD
Toshiba Satellite L645-S4102
Toshiba Satellite L645-S4060
Toshiba Satellite L645
Toshiba Satellite L645-S9421D
Toshiba Satellite L645-S4104
Toshiba Satellite L645-S4038
Toshiba Satellite L645-S9412D
Toshiba Satellite L640
Toshiba Satellite L645-S4026RD
Toshiba Satellite L645-S4026BN
Toshiba Satellite L640-00U
Toshiba Satellite L645-S9420D
Toshiba Satellite L645-S9430D
Toshiba Satellite L645-S4104BN
1.Turn off your Toshiba Satellite L645-S4055 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 L645-S4055 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 L645-S4055 motherboard, re-assemble parts in reverse order.