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Re: no audio out put device installed
may be the drivers are not installed if so install the drivers which
will be available in the manufacture cd given to you at the time of
purchase ... you can check the audio driver is installed or not from the following : control panel >(classic view) sound & audio devices .... if you have installed the audio driver it will display in this other wise it will display that no audio driver installed .... if
you already installed but also if it is displaying like that means
there must some conflict in the drivers you can check that from the
following : control panel> (classic view)system>hardware>device manager in this check the multimedia audio codecs are installed or not ... check is there any conflict by going to the properties by clicking on the audio codecs .... if so reinstall the driver by uninstalling it .......
or the audio device might have got disabled in the bios settings
just go to bios (by pressing F2 at the time of booting) & check it if the audio device is disabled or enabled .... if it is disabled then just make it enable .....
these are all the possibilities just have a check with these basically .....
if these are correct means then only one last possibility that is :
there may be some problem in
the speakers ....just contact the technician or make use of the warranty if you have it ...
in compaq presario laptops upto this time as i have seen there will be many problems just like after some days the speaker will not work etc .... so just contact the technician or make use of the warranty ...
if the capacitor is gone then you must get it replaced by the motherboard technician ....
just by having the check with these your problem will be solved
any doubts reply me i am always here to assist you thank you bye rate my solution
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Make sure all of your connections are good and that your cables are not cracked and or cut. You might want to try a different USB port. Make sure that your device is recognized and enabled by clicking on "start" at lower left corner of your screen. Find "control panel" and click on that to open. In your window now, find "Device Manager". Right click on that and open, click continue. Click on the box with + next to "sound ideo and game controllers". A box will drop down with your devices. If you don't see M-Audio or Fast track or reference to your device, try a differnt USB port If you do see yor device, Right click on it and a window will come up with "enable" or "disable" if you see enable, click on that and exit. If the device showed up and it is or you enaled it you may want to update your driver. You can do so here; http://www.m-audio.com/index.php?do=support&tab=driver&serie_ID=6&PID=dc340ab8cea5971492be28a0f1f1ae81&OS=x72
This is M-audio's download site. Your info is in, and driver is selected. This site put it in for me except your operating system. Scroll down to results and look to right for "file name". Click on "install M-Audio...", which is underlined, and run your download.
control panel sounds and audio devices,audio make necessary adjustments there or control panel,administrive tools,computer management,device manager,sound,could be a yellow? right click re-install drivers good luck
Balance needs to be corrected. Go to lower right hand corner on your screen next to the clock. Find speaker icon and double click on it. in the first column,playback, move slider horizontally to the middle to balance the output
There are a few simple things to check first:
Make sure your computer has a sound card. You must be logged on as an administrator to perform these steps.
Open Device Manager by clicking the Start button , clicking Control Panel, clicking System and Maintenance, and then clicking Device Manager. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
Expand the Sound, video and game controllers category. If a sound card is listed, you have one installed. If no sound card is listed, You will need to install one. See Install or remove a sound card. NoteIf you think you have a sound card installed but you don’t see it under the Sound, video and game controllers category, expand the Other devices category and check any devices listed there.
If there is a yellow question mark next to the name of the sound card, there might be a problem. Right-click the name of the sound card, and then click Properties.
Click the General tab, and then look in the Device status box to identify problems with the sound card.
You will need to go into your sound properties, you can do this by clicking on the speaker Icon thats down by the clock (lower rights hand side of your screen) that should bring up sliders for everything. Their is also other options and advanced options you may need to enable that could be specific to your devices. but the main thing here would be for you to disable the one mic and enable the one you want and also possibly lower its sensitivity levels.
hi u r audio drivers are not installed
so plz follow insructions
mycomputers - rihtclik n u get manage
find audio drivers n update it
i think it's will be ???(question mark) symbol
update it frm cd rom,
put mother board cd into cd rom.
ur's kishore chowdary.