This is the monitor I bought:
https://www.ebay.ca/itm/Dell-M783s-...e=STRK:MEBIDX:IT&_trksid=p2060353.m2749.l2649
When I turn it on while not connected to my PC, it gives a message saying "monitor is working, check signal cable". When I connect it to my PC it just turns off and the green light below the power button blinks. What is the problem?
https://www.ebay.ca/itm/Dell-M783s-...e=STRK:MEBIDX:IT&_trksid=p2060353.m2749.l2649
When I turn it on while not connected to my PC, it gives a message saying "monitor is working, check signal cable". When I connect it to my PC it just turns off and the green light below the power button blinks. What is the problem?