Troubleshooting Computer Problems
The troubleshooting tables appear in the following order:
For more information about monitor problems, or for problems related specifically to your printer, refer to the documentation provided by the product manufacturer.
Audio
| Symptom | Possible solution |
|
|
No sound is produced. | Press the Mute button on the keyboard to see whether the Mute feature is |
| enabled. |
| Or |
| 1 Click the Windows Vista start button, and then click |
| Control Panel. |
| 2 Click Hardware and Sound, and then click Adjust system |
| volume. |
| 3 If programs are muted, click the Mute button to unmute. |
|
|
| If you are using |
| button to adjust volume. Use the front panel buttons to enter the onscreen |
| display (OSD) to be sure audio is enabled and volume is set appropriately. |
|
|
| Click the Volume icon ( ) on the task bar, or use the keyboard controls to |
| increase the volume. |
|
|
| Ensure powered (active) speakers are turned on. |
|
|
| Turn off your computer, and reconnect the speakers. Ensure the speakers are |
| connected to an audio port, not a Line In or headphone port. |
|
|
| Press the Sleep button (select models only), or the Esc key on the keyboard, to |
| resume from sleep mode. |
|
|
| Unplug headphones if they are connected to your computer. |
|
|
Troubleshooting Computer Problems 5