When i turn my monorter on it says check cabal signal what is it and w Last response: May 14, 2010 12:22 PM in Other Consumer Electronics Share Anonymous May 14, 2010 5:48:49 AM i need help please when i turn on my moneter it says check cabal signal were do i look and what do i do More about : turn monorter check cabal signal Anonymous May 14, 2010 12:22:54 PM Unfortunately what you see is a standard error message simply meaning that no signal is reaching the monitor's electronics. Could be the cable -- if it's removable replace it and see. Could be the computer video card -- try the monitor with another computer. m 0 l Can't find your answer ? Ask ! Publish Related resources What does it mean when it say check your PC and signal cables Forum More resources !