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使用HDMI线出现故障问题分解(二)

date:On January 04, 2018 Source:  

   对于上一章中的HDMI线问题,现在就继续来看一下最后的一个设置问题,使用HDMI线的硬件问题。

For the HDMI cable problem in the previous chapter, it's time to take a look at the last hardware setup problem with HDMI cables.

HDMI线连接模式

   硬件问题-hardware problem


   1.NVIDIA显卡大多没有内置音频模块,必须将主板或声卡上的音频信号接入显卡,再从显卡的HDMI接口上输出。所以对于N卡用户,在连接时需将HDMI显卡上的光纤和同轴S/PDIF接口插针通过音频线与主板或声卡上的光纤和同轴S/PDIF接口连接。

1.NVIDIA graphics cards do not have a built-in audio module, the audio signal on the motherboard or sound card must be connected to the video card, and then output from the video card's HDMI interface. Therefore, for N card users, the optical fibers on the HDMI video card and the coaxial S / PDIF interface pins need to be connected to the optical fiber and coaxial S / PDIF interface on the motherboard or sound card through the audio cable during the connection.


   2.AMDHD2000系列之后的显示核心已内置有5.1声道高保真音频解码模块,可以直接从HDMI接口输出音视频。但对于A卡用户,确定所使用的DVI-HDMI转接头是ATI随HD3000系列显卡附送的专用DVI-HDMI转接头(灰色外观,采用了全新IC,同时提供5.1声道音频支持)。测试表明,常见市售第三方转接头或随HD2000系列显卡附送的早期HD显卡专用DVI-HDMI转接头(黑色外观)都不能在新的HD3000以上显卡上正常输出音频。

2.AMDHD2000 series after the display core has built-in 5.1-channel high-fidelity audio decoding module, you can directly output audio and video HDMI interface. However, for A-card users, make sure that the DVI-HDMI adapter you are using is a dedicated DVI-HDMI adapter that ATI ships with the HD3000 series graphics card (a gray look, a new IC and 5.1-channel audio support). Tests show that common commercially available third-party adapters or early HD graphics dedicated DVI-HDMI adapters supplied with HD2000 series graphics cards (black look) can not output audio properly on new HD3000 graphics cards.


   想了解更多相关信息请登陆利诺威HDMI线网站:http://www.hdmiaoc.com/


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