Toshiba Satellite L645-S4026
Toshiba Satellite L640-0CS
Toshiba Satellite L645-S9411D
Toshiba Satellite L645-S4059
Toshiba Satellite L645-S4103
Toshiba Satellite L645-S9421D
Toshiba Satellite L645-S9420D
Toshiba Satellite L645-S4038
Toshiba Satellite L645-S4055
Toshiba Satellite L645-S4026WH
Toshiba Satellite L645
Toshiba Satellite L645-S4104
Toshiba Satellite L645-S9422D
Toshiba Satellite L640-BT2N13
Toshiba Satellite L645-S4026BN
Toshiba Satellite L645-S9432D
Toshiba Satellite L645-S4108
Toshiba Satellite L645-S4104WH
Toshiba Satellite L640
Toshiba Satellite L640-00U
1.Turn off your Toshiba Satellite L640-05X 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 L640-05X 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 L640-05X motherboard, re-assemble parts in reverse order.