You might have to download the drivers of that device.
Vista
Start
Right Click My Computer
Properties
Device Manager
All the things you see that are with a yellow exclamation marks, those are the drivers that need to be installed. They usually already have what they are so you can just look it up.
No sound oh my computer
get a sound card for the computer
sound card
sound driver and speaker
The sound chip/speakers. You can run a computer fine without a sound system.
(assuming you have a somewhat functioning pc already) 1) Sound card 2) Audio output device (ie. speakers, headphones, etc...)
An audiophile computer is a computer intended to produce the highest quality of sound from the device, including speakers and processing. The quality of the sound from the device is important so that it sounds clear and is true to the music.
Audio input, microphone
A Microphone
Answer Check speakers by pluging in a headphone, check device manager, enable, upgrade drivers, delete and reinstall check in controlpanel /audio/system sounds. Your sound card is probably bad, OR your speakers may be connected ot the computer improperly. You might need to enable the device in the Hardware Manager (XP) or Device Manager (98). Check to see if there is more than one version of the device installed. Also, make sure that you have the speakers plugged into the correct jack. I had that problem too, and my problem was the sound card itself, which was buggy. Sound cards aren't that expensive to replace, I wouldn't think.
poo eater
The output of a computer can be purely visual, in which case the output device is a monitor, or it can be printed, in which case the output device is a printer; when computers produce sound, the output device is a speaker.