Question about Acer AOpen AW 724 Sound Card

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Question Mark in My Device Manager

1. Audio Device on Hight Definition Audio Bus
2. Coprocessor
3. Ethernet Controller
4. PCI Simple Communications Controller
5. SM Bus Controller
It's means are the devices not installed yet.
How can I Fix This Problem.
I Tried to fixed that with update driver, but the system ask me the software

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  • 59 Answers

Dear,

pl install 1st chipset dirver from motherboard cd.2nd install vga/video driver,audio driver,ethernet/lan driver.

when require restart pl restart pc.

Posted on Feb 28, 2009

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PCI simple communication controller not installed.


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Hello.

I guess some computer components refused to work and you found yellow question marks on Device Manager.

So…
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Hi
This is the software issue. Need to install the appropriate software to reslove this issue.
1.Ethernet controler - Need to install the chipset driver and the Lan driver
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With regards

anand_anj2005@hotmail.com

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