Sound not working on computer...?
829895
Check if your speakers are plugged in properly. If that is the case, your sound card might not be working. Sometimes, I have to re-install my driver for it.
681081
Go your sound card's manufacturer's website and download the latest drivers for it. If it's on-board sound, then the motherboard manufacturer is also the sound card's manufacturer
610265
Put in the soundcard. Install drivers. If not included look up the drivers for the model number online. Check in device manager and control panel/sounds and audio to make sure it works.
1176257
go to control panel...click on sounds...check to see if the speakers are enabled and not muted..also check device manager to see if the sound card is using the right drivers....
176001
Use your support disk to reinstall the audio card and then try. All sound cards support uncompressed audio formats, and it seems either the driver is corrupt or your sound and multimedia settings are not properly configured.
765503
use windows restore, or rollback the drivers. if it dose not acknolwledge the sound card still open the case and wiggle the sound card if it is not on the motherbord if wiggleing dose not work your sound card is bad you will need a new one, if so go here for a cheap one.\n\nhttp://www.tigerdirect.com/
646656
If you have a recovery disc try installing your sound driver again. Go to Control Panel and then Go to Systems. Check what kind of sound card you have.\n\nThen go to http://www.soundcard-drivers.com/ and install the appropriate driver for it.
351830
Probably your sound card is defective or you hav'nt install the sound drivers properly
329726
Do the following( if you have a good grasp of computer things!\nGo to control panel. Then system. click on device manager look for your sound card and uninstall it.\nReboot your computer and it will install the sound card again, by telling you"found new hardware-follow the prompts and let the system select the drivers and this should work.\n\nBefore doing all this go to control panel and click on sounds/audio devices and check the speaker setting!
811388
Maybe you should Reinstall your Sound Card Driver, Insert the Installation CD in the drive and try to Re-install the driver, \nI hope you know how to Re-Install Drivers...
375575
If you have tried all the above and still cant get it done, try getting new speakers that can be attached to the laptop. But if your sound card doesnt amplify well enough, this output wont be great either. In this case, you might want to upgrade your sound card. A cost effective option would be to get a USB Sound Card, which is fully plug-n'-Play. Visit \n\nhttp://www.turtlebeach.com/site/products/audioadvantage/\nhttp://www.laptops4me.com/product_info.php/products_id/2378\n\nfor samples.
956710
your missing the standard sound file codec...or to understand that better....the sound drivers are not installed. What's the error your getting?....then google it and download the drivers you need from that providing site.
836322
Go to device manager UN install sound driver turn off computer turn it on the computer will install a new driver.
1080766
Check if your speaker is connected correctly on your computer. Check if it is not muted. If it still does not work, reinstall your sound card. If it doesnt, maybe there is a problem either on your sound card or on your speaker. To isolate it, try connecting your speaker with other PC, if there are sounds produce then we can conclude that most likely your sound card is defective.\n\nRegards
397616
Try upgrading your audio card drivers. If that doesn't help, get a new sound card.
345768
Reinstall the driver.  If this doesn't work, open the computer and remove the soundcard from it's port.  This is assuming that it goes tinto an expansion port such as PCI or PCI express.  If it's integrated (built into the motherboard), then you'll need to figure out the model and make of your card (try running DxDiag)and download the drivers.  \n\nThen right-click my computer, and select properties.  Go to the tab called devices and select device manager.  From here, remove the sound card and its drivers and then reboot the system.  Once the system has turned back on reinstall the drivers which you should have downloaded.\n\nHope this helps
1166149
Did you try the "System Restore" feature? This may solve your problem by returning your PC's settings to an earlier date. Did you delete the sound card driver or the sound card itself? Right click on "My Computer" select "properties" then "hardware" then "device manager". Look for your sound card in there to see if it is listed. If so, try to roll back the driver. If not, try the new hardware wizard.