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Since there is a ready-made line pipe, then rewear it.
The diameter of the original wire pipe is large enough, and a new HDMI cable is directly threaded with steel wire. Generally, the width of HDMI A-type interface is not more than 15mm, the wire diameter is generally in, and the general electrical PVC pipe is 4 pipes, and the inner diameter is 15-16mm.
However, you are kindly reminded to pay attention to the cable length of HDMI, preferably not more than 5 meters.
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VGA to DVI or HDMI, this act is meaningless...
The bandwidth of the VGA cable itself is a problem, but if it is not as good as 1080p, VGA is the same.
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An analog signal, a digital signal, a simple converter is used for enlightenment, it is said that a converter head costs 300
The kind of big lamp that can be installed with a large size of One-Heter, or the kind of crystal chandelier.
This can't be done. The graphics card needs to work with a split screen, and neither of these two are fuel-efficient lamps for the graphics card. I can't do it. I don't think you can think about it. >>>More
If you do a theater in the living room, the loud sound of the speaker will definitely disturb the people, you can try to install sound insulation and suction materials when decorating, and there is wiring, if you buy a 7-channel speaker, you have to understand how it is distributed, front left front right, side left right, rear left back right, center speaker, subwoofer, etc., which require professional construction and commissioning, it is recommended that you go to the audio-visual exchange to ask.
Please ask professional engineering designers to check on site and give a specific plan! Choose the best exhaust and exhaust equipment, and the noise will be much less!