Toshiba SATELLITE PRO L300D - Manual (Page 148)

User’s Manual 9-11
Troubleshooting
SD/SDHC/MS/MS Pro/MMC card
Refer also to Chapter 8, Optional Devices .
External Monitor
Refer also to Chapter 8, Optional Devices , and to your monitor’s
documentation.
Sound system
Problem Procedure
Memory card error
occurs Reseat the memory card to make sure it is firmly
connected.
Check the card’s documentation.
You cannot write to the
memory card Make sure the card is not write protected.
You cannot read a file Make sure the target file is on the memory card
inserted in the slot.
If problems persist, contact your dealer.
Problem Procedure
Monitor does not turn on Make sure that the external monitor’s power
switch is on. Confirm that the external monitor’s
power cable is plugged into a working power
outlet.
No display Try adjusting the contrast and brightness controls
on the external monitor.
Press hot keys FN + F5 to change the display
priority and make sure it is not set for the internal
display.
Display error occurs Check that the cable connecting the external
monitor to the computer is attached firmly.
If problems persist, contact your dealer.
Problem Procedure
No sound is heard Adjust the volume control dial.
Check the software volume settings.
Make sure the headphone connection is secure.