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Cabinet no video (black)

 
 Kevc
(@kevc)
会员

Hello, I have six cabinets and video does not function. The cabinets power up, but the test button at the rear does not function!!! I have other cabinets that work ok. I have checked the cabling and swaped it out so that is not the problem. 

 

Is it a problem with the receiving card (A4S)? Is it a hardware failure… firmware… 

 

Please HELP 🙂 Thx

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Topic starter 已发布 : 02/01/2021 11:41 下午
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(@baiqiuxing)
会员 Administrator

Hello.if your receiving card is  connected to   the sending card or controller .can it display normally?

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已发布 : 14/01/2021 3:21 下午
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