My sound card 5.1 channel settings revert into 2.1 why?
88140
Have you tried to adjust your sound proprties on your pc?Go there by going through your control panel then to sounds. You should see speaker settings go to advanced then click on 5.1 sound. I hope you installed the drivers right.
1102543
something wrong with the sounds card
1056870
Change the speakers or the headset ur using\n\nGood Luck..........
784677
Control panel-Sounds and audio devices-Sounds-Sound scheme-None
927973
if its 5.1 you neeed a 5.1 sound card if you have that it should be color coded
179816
If it is Windows, try this.\n\nGo to device manager\nDelete the device entry for your sound card\nRestart Windows.\n\nWith any luck, your computer will detect a "new" sound card device and re-install the software for it.\n\nGood luck!
925911
The sound driver probably overheated and burnt out the signal thats sending it to your CPU.\n\nTry using the CD that came with your Sound Device.\n\nTake out your sound device dust it off and put it back in and use a different PCI slot\n\nYour Sound Driver may already be installed.\n\nOr you may have downloaded the wrong driver
423821
this is because your sound card is only "half-duplex" it is not a driver issue, it is a hardware issue - time to upgrade to a "full duplex" sound card.\nhalf duplex = The transmission of data in only one direction at any given time.\nfull duplex = The transmission of data in two directions simultaneously.
201140
If you have two sound cards, like me, maybe one of the sound cards took its place.  Maybe your sound driver died, your sound card died, the slot your sound card was in died or your direct x is messed up. Also make sure you didn't use head phones and leave them attached.
944702
Do you have a sound card installed or are you trying to use onboard sound (from your motherboard)? Is there a listing in Device Manager for Unknown Devices? If so, it may be your sound card, so right click it and update the drivers. \n\nDo you have the same problem when you restart your computer?\n\n\nOk, have you tried placing the sound card into a different PCI slot on the motherboard? If so, and you are not getting any sound and there is no soundcard listed in Device Manager, then you either have a bad sound card or you are having an IRQ conflict, or you (unlikely) have bad PCI slots on the motherboard. I would put my money on a bad sound card as IRQ conflicts are are usually corrected by Windows, but you never know...
847517
try changing your default Audio output device in \n"Sounds and audio devices".
1077492
it sounds like u might have lost the drivers to your sound card or maybe got erased either or they are very easy to find on line and down load that is if you know what company made your sound card.\nif need help IM me or email me be happy to help
1024521
1. Make sure you have a discrete sound card and/or amplified set of speakers. If not, you need to \n\npurchase an amplified set. \n\n2. Make sure your speakers are plugged in and turned on. \n\n3. Make sure the speakers are connected to the correct outputs on the audio adapter and not to \n\nthe microphone or line-in ports. \n\n4. Select Start/Programs/Accessories/Volume Control and move the Wave slider all the way up. \n\n5. Next, set the Volume Control slier a quarter of the way to the top. Now, make sure the Mute \n\nand Mute All check boxes are cleared. \n\n6. Open your Start/Settings/Control Panel/System/Hardware/Device Manager and make sure the name \n\nof your audio adapter is listed beside “Sound, video and game controllers.” If not, install your \n\naudio adapter’s driver from the installation CD. \n\n7. Open your audio adapter’s configuration utility and make sure the selected output matches the \n\nactual digital or analog connection to your speakers. \n\n8. Make sure your speakers are working properly. Plug them into an audio source, such as your CD \n\nplayer. If they don’t work, replace them.
160530
I would reinstall your audio driver. If you have Windows XP, you can type 'dxdiag' in 'run', for more information.
1109297
that is the software that runs your speakers if you uninsalled software recenly it sounds as if some of you files for the mixer might have been mixed in there you would have to reinstall your software for your soundcard
818190
try messing with the controls under sound properties in control panel ..
876725
Double check your Cables, Your sound card Drivers.\nPerhaps you've muted your System ;)