ENGLISH
?My speakers produce no sound.
•Ensure that you connect your speakers to the Line out port (lime) on the front panel or the rear panel.
•Check if your speak is connected to an electrical source and turned on.
•Adjust your speakers’ volume.
•Ensure that your computer’s system sounds are not Muted.
•If it is muted, the volume icon is displayed as 
. To enable the system
sounds, click 
from the Windows notification area, then click 
.
•If it is not muted, click 
and drag the slider to adjust the volume.
•Connect your speakers to another computer to test if the speakers arer working properly.
?The DVD drive cannot read a disc.
•Check if the disc is placed with the label side facing up.
•Check if the disc is centered in the tray, especially for the discs with
•Check if the disc is scratched or damaged.
?The DVD drive eject button is not responding.
1.On Windows® 7, click 
> Computer.
On Windows® 8.1, hover your mouse pointer over the lower left corner of Windows® desktop then
2.Right-click 
, then click Eject from the menu.
36 | Chapter 5: Troubleshooting |