Monitor has no signal - CCH1500HB-BIP

Part No.: CCH1500HB-BIP - Case 6-110903 - Question: Monitor has no signal?

Monitor has no signal then goes immediately into power save mode?

How to troubleshoot:
Step 1. Connect your monitor to your signal source directly.
Step 2. Check cables connections.
Step 3. Check if you have a correct type of adapter in between LCD and Video sources.