Toshiba L640 PSK0HC-00P00K Users Manual Canada; English - Page 155
Real Time Clock
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Troubleshooting Real Time Clock Problem The BIOS setting and system date/time are lost. Procedure The charge in the Real Time Clock (RTC) battery has run out - you will need to set the date and time in the BIOS setup application by using the following steps: 1. Turn on the computer while pressing the F2 key. 1. Release the F2 key when the TOSHIBA Leading Innovation >>> screen appears - the BIOS setup application will load. 2. Set the date in the System Date field. 3. Set the time in the System Time field. 4. Press F10 - a confirmation message will be displayed. 5. Press ENTER - the BIOS setup application will end and the computer will restart. Keyboard Keyboard problems can be caused by the setup and configuration of the computer - please refer to Chapter 5, The Keyboard for further information. Problem Some letter keys produce numbers Output to screen is garbled Procedure Check that the numeric keypad overlay is not activated - press the FN + F11 hot key and try typing again. Please refer to your software's documentation to ensure that its is not remapping the keyboard in any way (remapping involves changing or reassigning the function of each key). If you are still unable to use the keyboard, you should contact your reseller, dealer or service provider. User's Manual 8-7