Toshiba Satellite CL40 Series - Page 23

23
Contents
5.375 x 8.375 ver 2.3
Keyboard help.................................................... 121
Perform a complete power cycle................. 121
Uninstall the keyboard driver ....................... 121
Download the latest keyboard driver ........... 122
Perform a system restore............................. 123
Clean the keyboard...................................... 123
Touchpad help................................................... 123
Disable then enable the touchpad ............... 123
Install an external mouse ............................. 124
Perform a complete power cycle................. 124
Uninstall the touchpad driver....................... 124
Download the latest touchpad driver........... 125
Perform a system restore............................. 126
Adjust the touchpad properties ................... 126
Display problems ............................................... 126
Disk or storage drive problems.......................... 128
Error-checking ............................................. 128
Optical disc drive problems............................... 129
Web Camera help .............................................. 131
Testing your internal Web Camera .............. 131
Uninstall the Web Camera driver ................. 131
Perform a system restore............................. 132
Check for problems with third party
applications............................................ 133
System Recovery ......................................... 133
Sound help......................................................... 133
Use the Sound troubleshooter..................... 133
Check and set default speakers .................. 134
Uninstall the audio driver ............................. 135
Download the latest sound driver ................ 136
Perform a system restore............................. 136
Printer problems ................................................ 137
Wireless networking problems........................... 138
Connecting to the Internet ................................. 139
Using a wireless connection ........................ 140
Troubleshooting an Internet connection
– Verify network status........................... 140