Hi JCMEX, sorry to hear that you are getting the error "No signal" on your monitor. I have done some research on the issue and I have found a document that will assist you. Please click on the link that I have provided. http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&dlc=en&docname=c00061509&lc=en&product=5076902&thttp://h10025.www1.hp.com/ewfrf/wc/document?cc=us&dlc=en&docname=c00061509&lc=en&product=5076902&tmp_track_link=ot_searchmp_track_link=ot_search
If you are still having issue, please feel free to write back and I will do more research for you.
Thank you
