Question about HP Pavilion a1253w Notebook

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No sound. System won't find driver. Also, an "unknown" device & a SM ??? will not load\work for the same reason. All this occured right after loading IMESH. Thanks

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  • jeff sandy Feb 12, 2009

    Hi:



    Did you ever get this resolved? I'm having the same problem...



    Thanks

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The simples answer may be  to go back to the restore function for the date right before you installed IMESH, what ever that is. 

Posted on Nov 26, 2008

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Posted on Jan 02, 2017

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I have a Presario F500, it had sound but it seems like I deleted the sound and now it says "No Audio Output Device is Installed". PLEASE HELP. dANNY


Danny, please fallow these instructions to the letter and you will have your sound back up and running in no time.
First, disconnect all external devices from your unit, ie; flash cards, external hard drives, wireless devices, and any USB devices with the exception of keyboard and mouse.
Next, reboot your unit and allow to completely setup.
Next, lets go into your device manager and take a look.
If you see any red flag's, exclamation marks or the phrase unknown devices, please remove them and reboot your unit.
The reason we are removing any of the above is, the red flag's indicate a malfunction with the device, the yellow exclamation mark, shows at device seen but in direct conflict with another device.
The phrase " unknown device " shows a device that is trying to load, that windows does not recognize or have drivers for.
Either way, if you have removed all the explained above, you can now restart your unit, again without external devices.
Your unit should see whatever was removed and reload the correct drivers needed to have the device function properly.
Now that the unit has restarted and reloaded its drivers, you should have your sound and you can " one at a time " load your external devices.
If for any reason, you are to have a problems in the loading of devices, drop me a comment and I will help as I can.
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In my system the sound system is not working . the mother boar is p5gc-mx/1333 witch sound drive o loaded in the system


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(In XP) Go to Control Panel and double click on System. Run the Device Manager utility and select your audio/multimedia card.
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If the detection phase fails to find the drivers, then load the CD that came with your audio card and insert it on the tray, and point the utility to search on this CD.
You may need to browse up to the directory that actually contains the drivers (a folder usually named so). The way to find out when Windows has found the driver files is to notice that the Ok button is no longer grayed out.
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1 Answer

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http://downloads.emachines.com/emdriver.html?model=E4076

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