BUSOHE 16K Displayport Cable 2.1 3FT, DP to DP 2.0 Cable [16K@60Hz, 8K@120Hz, 4K@240Hz ] 80Gbps Support for HDR 10, DSC 1.2a, Braided Display Port 2.1 Cord

Product description <img alt="16K displayport cable" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/56d2d75b-c9b8-431b-b1f4-7f2dd06d5026.__CR0,0,600,450_PT0_SX600_V1___.jpg/> 1 Faster Transfer 2 Real High Resolution 3 Real 16K 4 High Refresh Rate 1 Dynamic HDR 2 For Games 3 For Work 4 Expand/Mirror/Splicing 1 Strong Nylon Braided 2 Excellent Material 3 Easy to Use <img alt="16K" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/442b5aef-f883-474f-b3fe-e12465f10144.__CR0,0,600,450_PT0_SX600_V1___.jpg/> If the monitor is plugged into the DP port and there is no signal ? -- First, ensure the DP cable is properly connected to the DP port on the monitor or PC.

Second, make sure the DP ports on the used PC and monitor are functioning properly.

Third, some monitors require manual setting to the DP port.