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Acer 5602 sound card doesn't load

post #1 of 4
Thread Starter 
My new Acer 5602 is experiencing two very annoying issues:

1. The sound frequently never loads. When I turn it on, I get to the desktop, and I realize there's no sound volume icon, and after checking hardware it says that there is no sound card.

2. VERY BAD PROBLEM- Many times during normal use, it freezes for ten seconds- if music is playing, it gets stuck on a note, and no controls work. After the ten seconds, everything is normal (though sometimes a moment after that the sound gets garbled again for a second). I've heard that this might be due to a background process that takes up CPU processing, but I've restored the laptop to factory conditions and IT STILL OCCURS. Could it be due to the fact that I'm using a wireless mouse?

I don't think it's an inherent hardware issue, because the laptop works fine in safe mode.
post #2 of 4
Quote:
Originally Posted by Celestialnaut
My new Acer 5602 is experiencing two very annoying issues:

1. The sound frequently never loads. When I turn it on, I get to the desktop, and I realize there's no sound volume icon, and after checking hardware it says that there is no sound card.

2. VERY BAD PROBLEM- Many times during normal use, it freezes for ten seconds- if music is playing, it gets stuck on a note, and no controls work. After the ten seconds, everything is normal (though sometimes a moment after that the sound gets garbled again for a second). I've heard that this might be due to a background process that takes up CPU processing, but I've restored the laptop to factory conditions and IT STILL OCCURS. Could it be due to the fact that I'm using a wireless mouse?
did u try with a normal mouse (or touchpad) and see if there is any difference?

Quote:
Originally Posted by Celestialnaut
I don't think it's an inherent hardware issue, because the laptop works fine in safe mode.
i recommend a full review of ur drivers update

cheers ...
post #3 of 4
Thread Starter 
Are there any programs/services you could recommend for updating all drivers at once?
post #4 of 4
i just go thru my device manager, check "view hidden devices":
. un.install anything that is yellow-marked
. just go down the list and perform the drive update

it is long winded, but i know of no other app at the moment

cheers ...
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