New monitor says no signal Tags: Dell Flat Screen Monitors Cable Computers Last response: October 18, 2012 6:19 AM in Computer Brands Share marinagalaxy September 18, 2012 8:49:21 PM hello iv got a dell flat screen monator and its has an hdmi cable and a blue cable but i got a veiw sonic monator screen and i connected the blue cable to it and the power cord but its showing a blue screen says no signal? NEED ADVICE please More about : monitor signal SR-71 Blackbird a b C Monitor September 18, 2012 11:39:37 PM Double check your connections. redheat2010 October 18, 2012 6:19:59 AM Disconnect the blue cable and check if it shows the same screen then check the cable is connected to the cpu correctly or not Can't find your answer ? Ask ! Publish Related resources: ForumNew monitor says hdmi no signal ForumAfter putting in new graphics card now monitor says no signal ForumNew System, Monitor says no signal ForumInstalled DVD-RW new HDD now Monitor says No Input Signal ForumMonitor says "no signal " on new ASUS A7M266 PC Forummonitor says "no signal " after new system built ForumMonitor says "No Signal " but recognizes connection ForumMonitor Says No Signal ForumThe monitor won't detect the CPU and it says "No Signal " ForumNo signal on monitor , Debugger says 7f ForumMy compaq Q1859 lcd monitor is black and says no signal ForumMonitor says check signal computer wont boot ForumMonitor says no signal . ForumMonitor says no signal at startup ForumMy monitor displays blank screen and has a box that says Check Signal Cable err ForumLaptops admin passwords ForumCleaning recommendations for Dell U3011 monitor? ForumNo Signal Screen on PC ForumSD Card Reader says the card is write-protected ForumDell 1905FP Monitor changing colors .problem More resources Read discussions in other Computer Brands categories Compaq Dell Gateway Hewlett Packard Packard Bell Apple eMachines !