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Windows 7: No Sound Anomaly

28 Jan 2011   #1
Not Myself

Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
 
 
No Sound Anomaly

I'm curious about this: Yesterday, no sound. Windows built-in trouble shooter found no problem. Rebooting fixed whatever it was that was preventing sound. Any idea(s) as to what may have caused this anomalous behvior?


My System SpecsSystem Spec
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28 Jan 2011   #2
fireberd

Windows 7/8.1/10 64 bit
 
 

You will never know what happened.
My System SpecsSystem Spec
28 Jan 2011   #3
Maguscreed

Microsoft Community Contributor Award Recipient

Windows 7 x64
 
 

I might be able to give you some idea, if it was windows sounds all together, sounds like a driver just didn't load for some reason or another.

Odds are any specific diagnosis will not happen.
You could look over the application logs to see if something froze at the time you experienced the problem.

...that's about it though.

Odds are firebird is right.
My System SpecsSystem Spec
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28 Jan 2011   #4
Not Myself

Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
 
 

Quote   Quote: Originally Posted by fireberd View Post
You will never know what happened.
Oh, but I know exactly what happened, which is what I wrote in my original message....
My System SpecsSystem Spec
28 Jan 2011   #5
Not Myself

Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
 
 

Quote   Quote: Originally Posted by Maguscreed View Post
I might be able to give you some idea, if it was windows sounds all together, sounds like a driver just didn't load for some reason or another.

Odds are any specific diagnosis will not happen.
You could look over the application logs to see if something froze at the time you experienced the problem.

...that's about it though.

Odds are firebird is right.
Thanks, that is the type of input I was seeking, and is why I started out by saying that I was curious about the incident. I was not, nor am I, overly concerned, even though I've never encountered such a problem in over twenty years of computing, just puzzled bu it.

We won't, however, discuss the fact that I am always puzzled....
My System SpecsSystem Spec
19 Feb 2011   #6
meareck

win 7 64 bit
 
 
me too

I also have such a problem! cca from 5 starts of win, i got no sound in win 7 (64bit) at speakers output, but there is sound in front output for headphones! after reinstal driver for sound it helps but its anoiing to istal driver everytime
Please help!
My System SpecsSystem Spec
19 Feb 2011   #7
Maguscreed

Microsoft Community Contributor Award Recipient

Windows 7 x64
 
 

meareck my motherboard came with it's own audio card. In the bios it allows you to adjust the method of output for the front panel. It defaults to a different codec than the rear panel plugs. Is it possible you are dealing with a similar issue?
My System SpecsSystem Spec
19 Feb 2011   #8
meareck

win 7 64 bit
 
 

i dont know what is problem, in win xp i dont have such a problem, just in win 7, and it appears just sometimes, acurately: after instal driver it works cca 6 times (starts) and on 7th start of win7 its witohut sound on speakers output (rear)
PS: analyzer in speaker icon shows sound is working, and also there is sound in front pluch for headfones.
Hope now its clearer
My System SpecsSystem Spec
19 Feb 2011   #9
Maguscreed

Microsoft Community Contributor Award Recipient

Windows 7 x64
 
 

is there any chance you could click on my sig and follow those instructions? You most likely don't have any dump files, but a look at your system event and error logs might shed some light on what's going on.
My System SpecsSystem Spec
19 Feb 2011   #10
meareck

win 7 64 bit
 
 

for front pannel i got two points to choose: AC 97 and HD, so i change it to AC97, but its not so clear to me what relation got adjustment of FP with speakers output? Anyway thanks for reply
My System SpecsSystem Spec
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