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No Audio Over HDMI to TV

作者:黄敏  日期:2010-03-21

My HTPC is using a GA-MA78GPM-DS2H, which has a integrated ATI 3200 chip, with HDMI output.

Recently I found an issue when I was trying to upgrade the ATI driver to latest 10.2 on HTPC. If the TV is turned off when the HTPC boots up, there will be no audio output from TV over HDMI. A closer check reveals that the playback device is set to "RealTek HD Audio Output", not the correct "HDMI audio output". And in the playback devices of audio properties from control panel, there is no "HDMI audio output" for one to choose at all. If I reboot the PC, with TV on, then it will be OK again: the "HDMI audio output" will be there and set to default playback device.

In the end, I have to fall back to old but reliable 8.9.

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Tags: ati sound audio hdmi TV catalyst driver

分类:数码时代 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 222

[私密日志]

作者:黄敏  日期:2010-03-17

该日志是私密日志，只有管理员或发布者可以查看！
分类:程序员 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 212

clean boot in Windows 7

作者:黄敏  日期:2010-03-17

static noise from the audio output

作者:黄敏  日期:2010-03-15

Since the switching from HDMI autio to analog audio output, I can hear some distracting static noise from the speakers.

Research
http://www.tomshardware.com/forum/53539-6-realtek-alc1200-static-noise
引用内容 引用内容
Assuming you are running windows 7 without changing the appearance of the start menu or control panel, do the following:

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Tags: static_noise sound_card realtek

分类:数码时代 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 219

[WIP] Windows XP and Windows 7 hybrid network

作者:黄敏  日期:2010-03-15

Recently I upgraded the hardware of my file server from Windows 2k Server to Windows XP Pro. I chose XP because MediaPortal is only supported on XP.

Then I upgraded the HTPC from Windows XP to Windows 7.

Issue 1: unable to access folders shared on Windows 7

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Tags: windows_xp windows_7 network workgroup shared folder access slow copy

分类:数码时代 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 259

小柏吃西瓜

作者:黄敏  日期:2010-03-14

我先喂爸爸吃


然后坐在桌子上吃

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Tags: 儿童 家庭 西瓜

分类:家庭 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 226

[私密日志]

作者:黄敏  日期:2010-03-14

该日志是私密日志，只有管理员或发布者可以查看！
分类:生活 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 232

Evaluating the performance of a stored proc

作者:黄敏  日期:2010-03-10

SET STATISTICS TIME { ON | OFF }

SET STATISTICS IO { ON | OFF }
can be used to help do the IO count.

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Tags: stored_procedure performance

分类:程序员 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 215