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Hello It seems that the power supply section of your speaker systen has the fault. Check the fuse inside it. If it found blown out, never replace an other fuse in place. Check the power supply circuit board for any short circuited components in it, before replacing an other fuse.
There are a number of different reasons why your computer
may no longer give sound. If you have this problem, read on to learn
how to diagnose the problem and resolve your PC's loss of sound. InstructionsThings You'll Need
Driver and Application Recovery CDs
Updated sound driver software
Check the Speaker Connections and Volume Control Settings
Verify that the lack of sound is
not due to faulty speaker connections. A simple way to test it is to
substitute the speaker connection with headphones and see if you get any
Open the volume control window
by clicking your "Start" button and then "All Programs." Click
"Accessories," then "Entertainment," then "Volume Control."
Alternatively, just click on the speaker icon that's in your System
Check the volume and mute
settings. If any of the mute check boxes have been checked, uncheck
them. If this doesn't work, read on.
Perform a System Restore If Necessary
If the sound has been audible
from your computer's speakers and is suddenly lost, you may need to
perform a System Restore. Click on the " Start" button and then "All
Click on "Accessories," then "System Tools," then "System Restore."
Complete the System Restore Wizard. If this doesn't work, read on.
Delete and Reinstall the Original Sound Drivers
Deleting and reinstalling your
sound driver may resolve the problem. Your sound driver may have been
corrupted or may be missing. The result of this is that the restore
utility menu won't be available. For Windows XP, follow these steps.
Click on your "Start" button.
Click on "Control Panel" and then "System." Next, click on "Hardware,"
then "Device Manager, then "Sound, Video and Game Controllers."
Click on a sound device named in
the Device Manager, and then press the Delete key on the keyboard.
Click "OK" in the window that appears. Remove all the listed sound
devices i this way EXCEPT Audio Codec and Legacy Audio Drivers.
Restart your computer. Reinstall
the deleted drivers using the Driver and Application Recovery CDs that
came with your Windows XP system.
Visit your computer
manufacturer's official website. Check for any updated sound driver
software for your sound card. If any, download them along with the
I hope this information will be helpful. Thank you for using FixYa!
Your sub woofer is not mean for voice sound...check that you have connected the systen up properly and that you have put the sub woofer into its wn connection..if it is in the right connection the woofer could be blown.also try decrease the midrange hurts on the woofer
What it has done is replace the motherboard sound chip drivers. You may be able to get them back as follows: - Go 'Start' - 'Control Panel' -'Sound/Audio Devices' Select 'Hardware' then click on 'Realtek AC 97' when it opens slect the Driver tab and then 'Roll Back Driver'. reboot and you should have your sound back. Do the same sort of thing with anything else that has gone missing using 'Control Panel' - 'System'- ' Device Manager' and sorting anything with a yellow warning triangle next to it
First, check that the speaker icon in your system tray, (lower right hand corner) is not muted by right clicking on it and selecting volume control. If not muted, goto My Computer, right click and select Properties, Click the hardware tab then device manager, left click on the + next too Sound, right click on the device that appears and select uninstall, once it is uninstalled, restart your PC. Let me know if that works. John