Troubleshooting
USB Sleep and Charge function
Problem | Procedure |
I cannot use the "USB | The setting of "USB Sleep and Charge function" |
Sleep and Charge | may be disabled. |
function". | Check the "USB Sleep and Charge" check box to |
| enable this function in the TOSHIBA USB Sleep |
| and Charge Utility. |
| When there is a current overflow of the external |
| device connected to the compatible port, USB |
| bus power (DC5V) supply may be stopped for |
| safety reasons. If this happens, disconnect the |
| external device if one is connected. After that, |
| turn the power of the computer ON/OFF to |
| restore the function. If this function can not be |
| still used even if only one external device is |
| connected, stop using the external device |
| because its current is over the acceptable value |
| of this computer. |
| Some external devices may not be able to use |
| the "USB Sleep and Charge function." In this |
| case, please try one or more of the following |
| methods. |
| ■ Change the Power supply mode settings in |
| the TOSHIBA USB Sleep and Charge Utility. |
| ■ Turn OFF the computer while external |
| devices are connected. |
| If this function can not be still used, uncheck the |
| "USB Sleep and Charge" check box in the |
| TOSHIBA USB Sleep and Charge Utility and stop |
| using the function. |
The battery depletes | If USB Sleep and Charge function is enabled, the |
quickly even when I | computer's battery will discharge during |
have turned OFF the | hibernation or when the computer is turned off. |
power of the computer. | Connect the AC adaptor to the computer or |
| uncheck the "USB Sleep and Charge" check box |
| to disable this function in the TOSHIBA USB |
| Sleep and Charge Utility. |
User’s Manual |
