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galih_cyber
Pilgrim
Joined: 19 Jun 2012
Posts: 3
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 Posted: Tue Jun 19, 2012 9:39 pm Post subject: 15-K10-012211 Audio Problem |
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i have a mobo that i've bought from my friend. after i turned it on,.. it needed to be reinstalled. next, i install it,... but, after i install all of the drivers, i can't hear sound, i mean, my mobo can't give sound output... whereas, i also already install the correct sound driver, because it's cd driver,,,, 
anyone know about the solution for the mobo? are there any jumper on the motherboard sockets? please tell me.... 
sorry, for my bad english....
MOBO infos:
Type: ECS 15-K10-012211 Rev 2.2A (Socket 478)
Processor: intel Pentium 4 2.00 GHz
Chipset: SiS 964
On-board Audio Controller name: SIS AC97 Audio
On-board Audio Controller IC: ALC655
OS: WinXP Service Pack 2 |
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evasive
Mobo-fu Master
Joined: 06 May 2001
Posts: 36383
Location: Netherlands, Breda
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Karlsweldt
Enlightened Master
Joined: 12 Nov 2003
Posts: 18572
Location: 07438
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| Posted: Wed Jun 20, 2012 4:04 am Post subject: |
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If on-board audio, there should be a 10-pin header for front-panel audio. If not using the front-panel feature, you need two standard jumpers to enable the rear-panel jacks. If in compliance with the AC '97 audio standards, the header pins should be the same pinout connections. Look for a tiny painted pointer at the #1 pin. Pins are odd number on one side, even on the other. Pin # 8 would be missing, as a 'key'. Place a jumper across pins #5~6 and # 9~10 to enable rear-panel audio. But consult the motherboard manual to ensure the pinout is 'standard'. This Intel link shows a diagram.
If still no audio, check the Control Panel/System/hardware for any warning symbols that could indicate the wrong driver. The AC '97 audio standard is only a guide.. but there are many brands of sound chips and models.. plus OS versions that may not be cross-compatible.
And.. did the audio install program default to a digital output? Analog speakers cannot utilize digital audio signals. Check for a tic box that enables/disables digital output in the extended audio control panel (double-click the speaker icon in the SysTray box).
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F@H.. to solve mankind's maladies.. in our lifetimes! |
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galih_cyber
Pilgrim
Joined: 19 Jun 2012
Posts: 3
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| Posted: Wed Jun 20, 2012 8:07 pm Post subject: Re: 15-K10-012211 Audio Problem |
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Ya,, i also already tried to download driver from that location, but still no sound............. |
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galih_cyber
Pilgrim
Joined: 19 Jun 2012
Posts: 3
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| Posted: Thu Jun 21, 2012 12:12 am Post subject: Re: 15-K10-012211 Audio Problem |
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| Karlsweldt wrote: | If on-board audio, there should be a 10-pin header for front-panel audio. If not using the front-panel feature, you need two standard jumpers to enable the rear-panel jacks. If in compliance with the AC '97 audio standards, the header pins should be the same pinout connections. Look for a tiny painted pointer at the #1 pin. Pins are odd number on one side, even on the other. Pin # 8 would be missing, as a 'key'. Place a jumper across pins #5~6 and # 9~10 to enable rear-panel audio. But consult the motherboard manual to ensure the pinout is 'standard'. This Intel link shows a diagram.
If still no audio, check the Control Panel/System/hardware for any warning symbols that could indicate the wrong driver. The AC '97 audio standard is only a guide.. but there are many brands of sound chips and models.. plus OS versions that may not be cross-compatible.
And.. did the audio install program default to a digital output? Analog speakers cannot utilize digital audio signals. Check for a tic box that enables/disables digital output in the extended audio control panel (double-click the speaker icon in the SysTray box). |
OK!!!  I know,.. I've applied your solution... And your solution is 100% working for my mobo.... thanks for your solution,   master Karlsweldt....................  |
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Karlsweldt
Enlightened Master
Joined: 12 Nov 2003
Posts: 18572
Location: 07438
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| Posted: Thu Jun 21, 2012 4:34 am Post subject: |
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| Quote: | | master Karlsweldt.................... |
No, I am not a real "master".. but truly 'enlightened' by experience. After so many years of working with computers, you become familiar with common troubles.. and their solutions. Many have a simple cure.. but easily overlooked!
Always a good habit to double-check your work back to the last known good point.. saves a lot of time when a problem comes to hand.
Harken back to when older motherboards had a jumper to set either monochrome or color video.. and may not have been marked.. or there were many jumpers to set cache memory type and amount, plus FSB speed/ratio!!!!!!!
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