Computer Hope

Hardware => Hardware => Topic started by: matthewr77 on September 09, 2008, 09:46:35 PM

Title: New Mobo, audio not working.
Post by: matthewr77 on September 09, 2008, 09:46:35 PM
I recently purchased a new Motherboard to replace a defective one and I was able to get everything working except the audio.  Go to http://www.computerhope.com/forum/index.php?topic=63851.0 for system info and previous issue.

Problem:
Whenever I try to start my computer I get a blue screen related to my audio as soon as windows trys to load.  Due to this I went into BIOS and disabled the audio which has allowed me complete access to my system with no other problems other than no sound.

Attempts to fix:
When I first loaded Windows the "Media Audio Controller" was missing a driver so I have tried downloading the exact audio driver from intel (AC97), but it has not helped the issue.  I also updated the BIOS, causing a temporary issue with USB recognition which I was able to solve.  I am also up to date with all WinXP updates and patches.

------------

Please let me know if you need any additional info to help with the issue.

Thanks for your time!

Matt
Title: Re: New Mobo, audio not working.
Post by: Aegis on September 09, 2008, 11:26:56 PM
What hardware are you using for sound, Matt?
Title: Re: New Mobo, audio not working.
Post by: senthilvalli on September 09, 2008, 11:30:59 PM
 go to device manager.. there any yellow symbol ? can you see?
Title: Re: New Mobo, audio not working.
Post by: apple266 on September 10, 2008, 06:41:39 AM
is your sound onboard or through sound card?
Title: Re: New Mobo, audio not working.
Post by: matthewr77 on September 10, 2008, 02:37:50 PM
Onboard AC97 audio.  There are no yellow symbols.
Title: Re: New Mobo, audio not working.
Post by: matthewr77 on September 10, 2008, 09:00:16 PM
Additional Info:

BIOS Version VA84510A.86A.0056.f20
Motherboard D845GVSR

Blue Screen Message:
STOP: 0x0000007E (0xC0000005 0xF6EC346D 0xF8993A6C 0xF8993768
Title: Re: New Mobo, audio not working.
Post by: JJ 3000 on September 10, 2008, 10:20:45 PM
When you installed your new mobo did you reinstall your operating system?
Title: Re: New Mobo, audio not working.
Post by: matthewr77 on September 11, 2008, 05:18:02 PM
No.
Title: Re: New Mobo, audio not working.
Post by: killerb255 on September 11, 2008, 08:05:59 PM
...then you need to reinstall your OS.

You're lucky you're not getting BSODs from everything else!
Title: Re: New Mobo, audio not working.
Post by: Aegis on September 11, 2008, 10:41:16 PM
I have NEVER had to re-install an operating system specifically because I installed a new motherboard.  Windows 98, 200, and XP have always auto-detected the changes.

I'm not outright saying you're wrong, but this has been my experience.
Title: Re: New Mobo, audio not working.
Post by: patio on September 12, 2008, 10:49:23 AM
Quote
I have NEVER had to re-install an operating system specifically because I installed a new motherboard.  Windows 98, 200, and XP have always auto-detected the changes.

I'd say you have been extremely lucky then...
Title: Re: New Mobo, audio not working.
Post by: Aegis on September 12, 2008, 10:09:20 PM
I guess so.  I don't mean to be contradictory -- it just never occurred to me that it might be a problem.
Title: Re: New Mobo, audio not working.
Post by: killerb255 on September 13, 2008, 07:07:23 PM
Typically, it's easier to reinstall the OS when the motherboard is changed out. 

If the new motherboard's chipset and/or hard disk controllers are the same as the old one, then you can get away with not having to reinstall the OS.

However, if the changes are drastic (i.e.: going from an nVidia chipset to an Intel or from a Promise IDE controller to an nVidia one), then BSODs will pop up all over the place.
Title: Re: New Mobo, audio not working.
Post by: Aegis on September 13, 2008, 09:42:10 PM
I will keep that in mind.  I guess I have been most fortunate. 
Title: Re: New Mobo, audio not working.
Post by: JJ 3000 on September 14, 2008, 02:48:18 AM
Let's just hope that he had everything backed up before he had to reinstall.
Title: Re: New Mobo, audio not working.
Post by: matthewr77 on September 14, 2008, 11:56:41 AM
It is the exact same motherboard and everything else works.

Isn't there a way to repair or reinstall my XP without losing data?....I'd still prefer to be able to fix it without needing to do any of that.....I can't find my cd right now...

(Yes, it is a legal version of the software)
Title: Re: New Mobo, audio not working.
Post by: patio on September 14, 2008, 02:36:22 PM
Repair Install of XP (http://www.michaelstevenstech.com/XPrepairinstall.htm)

I suggest reading thru it entirely paying special attention to the Warnings and printing out a reference copy for the task...
Done properly all your data and programs will be left intact...
Done improperly and all your data and programs will be gone but you will have a fresh install of XP...


Quote
....I can't find my cd right now...

This will definitely be a problem then...
You need one... same version/same Service Pack....or it will not work.
Title: Re: New Mobo, audio not working.
Post by: matthewr77 on September 14, 2008, 02:48:34 PM
2 Questions:

1. Is repairing XP the only way to get the sound to work?  (Everything else works perfectly.)

2. Since I have installed SP2 via Windows Update, does that mean I need to get a new cd?

I appreciate everyone who has helped with this issue.  I understand your time is important.  Thanks!

Matt
Title: Re: New Mobo, audio not working.
Post by: patio on September 14, 2008, 03:09:49 PM
1) Not neccessarily...you could try re-installing the MBoard and sound drivers...MBoard drivers NEED to go first...

2) Yes. You will need an XP CD that matches your flavor and includes SP2 or else the repair install will fail early on since it's looking for SP2 components...
The other option is slipstreaming your XP CD with SP2...a bit of work but very doable...
Title: Re: New Mobo, audio not working.
Post by: killerb255 on September 14, 2008, 04:25:41 PM
Also, if you have IE7 installed on your PC, you will need to slipstream IE7 as well as SP2/SP3 into your XP CD.  If you don't, then Very Bad Things can happen...