| Descriptions | Version | Size | OS | Download |
|---|
| WINDOWS 7 | | | | |
|---|
| Toshiba Satellite L640-L645 - Chipset | 9.1.1.1024 | 2 MB | Win7 | |
| Toshiba Satellite L640-L645 - Intel Display Driver | 8.15.10.2086 | 31.1 MB | Win7 | |
| Toshiba Satellite L640-L645 - AMD Display Driver | 8.712.2.1 | 76.3 MB | Win7 | |
| Toshiba Satellite L640-L645 - AMD Display Driver | 8.712.2.1 | 50.2 MB | Win7 | |
| Toshiba Satellite L640-L645 - Conexant Audio Driver | 4.112.0.61 | 33.7 MB | Win7 | |
| Toshiba Satellite L640-L645 - Intel WLAN | 13.1.1.1.0 | 8.4 MB | Win7 | |
| Toshiba Satellite L640-L645 - Realtek WLAN | 2.00.0011 | 21.2 MB | Win7 | |
| Toshiba Satellite L640-L645 - Broadcom WLAN | 5.60.48.35 | 15.3 MB | Win7 | |
| Toshiba Satellite L640-L645 - Atheros WLAN | 8.0.0.258.0 | 21.2 MB | Win7 | |
| Toshiba Satellite L640-L645 - Atheros LAN | 1.0.0.36 | 5.5 MB | Win7 | |
| Toshiba Satellite L640-L645 - Bluetooth Stack | 7.10.09 | 76.8 MB | Win7 | |
| Toshiba Satellite L640-L645 - CardReader | 6.1.7600.30113 | 8.9 MB | Win7 | |
| Toshiba Satellite L640-L645 - Touch Pad | 15.0.8.1 | 31.5 MB | Win7 | |
| Toshiba Satellite L640-L645 - Webcam | 1.1.1.15 | 28.2 MB | Win7 | |