![Set up my computer but my monitor keeps showing this? It was working before, just moved it upstairs and set it up again. Not sure what the issue is. : r/computer Set up my computer but my monitor keeps showing this? It was working before, just moved it upstairs and set it up again. Not sure what the issue is. : r/computer](https://i.redd.it/sdcxqtwvmny21.jpg)
Set up my computer but my monitor keeps showing this? It was working before, just moved it upstairs and set it up again. Not sure what the issue is. : r/computer
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![What is d sub and why is my computer telling me something is only available in that signal | Tom's Hardware Forum What is d sub and why is my computer telling me something is only available in that signal | Tom's Hardware Forum](http://i.imgur.com/6WaXJaV.jpg)
What is d sub and why is my computer telling me something is only available in that signal | Tom's Hardware Forum
Why is my LG monitor showing 'D-SUB power saving mode' and after that, the screen went blank? All the other things are perfectly working. - Quora
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LG 27MP400-27 inch Monitor with FHD IPS Display 5ms (GTG), HDMI, D-Sub, AMD FreesSync, Reader Mode, Black Stabiliser, Dynamic Action Sync: Monitors: Amazon.com.au
![LG 27" FHD IPS 3-Side Borderless Monitor with Anti-Glare & AMD FreeSync™ (1920 x 1080) - 27MP40W-B - Walmart.com LG 27" FHD IPS 3-Side Borderless Monitor with Anti-Glare & AMD FreeSync™ (1920 x 1080) - 27MP40W-B - Walmart.com](https://i5.walmartimages.com/asr/7d48200e-3131-423d-8c82-747c2fde0d39.847413cad68a4006b43e8d92dabc19f1.jpeg)