wlk1.4 AC3 TEST- WIN7 FAIL

Question

Error	8/25/2009 9:35:42.687 上午	There are unplugged/diconnected audio devices (endpoints) on this system. The list of unplugged/disconnected endpoints is:
File:			Line: 0
Error Type:		BOOL
Error Code:		0x0
Error Text:		Error 0x00000000

Error	8/25/2009 9:35:42.687 上午	1: Headphones (High Definition Audio Device)
File:			Line: 0
Error Type:		BOOL
Error Code:		0x0
Error Text:		Error 0x00000000

Error	8/25/2009 9:35:42.687 上午	2: Speakers (High Definition Audio Device)
File:			Line: 0
Error Type:		BOOL
Error Code:		0x0
Error Text:		Error 0x00000000

Error	8/25/2009 9:35:42.687 上午	You can use Multimedia Control Panel (mmsys.cpl) to find out which are the unplugged/disconnected audio devices. Please re-run this test after all devices are plugged in and connected.
File:			Line: 0
Error Type:		BOOL
Error Code:		0x0
Error Text:		Error 0x00000000

有大大可以解答問題所在嗎??

Answer 1

The test item require audio device plugging in audio jack before running the test item.
Please plug Speak and Headphone into audio jack.

Thanks,
Steve

---

OOWFSS

Answer 2

 

AUDIO-0005  Version2
USB Audio Device follows UAA USB Audio Design Guidelines

Enforcement Date: 7/17/2008
Expiration Date: 
Last Modified Date: 7/17/2008
Status: Approved

1 - Windows Vista Client

	Client Device
Basic	I
Premium	I

2 - Windows Server 2008

	Server Device
Windows Server 2008	I

3 - Windows 7

	Client Device-W7
Windows7	I

Details

A USB audio-based audio device in a stand-alone external form factor or in an AVR or in other permutations follows the Microsoft UAA USB Audio Design Guidelines.

Design Notes

See Microsoft UAA USB Audio Design Guidelines at http://go.microsoft.com/fwlink/?LinkId=50734.

If Implemented
If audio device is a USB-based audio device, then it must adhere to the requirement.

 
Thanks,
Steve

---

OOWFSS

Answer 3

錯誤訊息顯示音效裝置上的耳機孔和喇叭孔沒有接裝置，測試前請把所有輸入輸出孔接上。

Answer 4

TO Jonathan Chang

                           請教一下 是否可以將PC沒有測試的音效裝置DISABLE