Monitor Says No Signal... Last response: May 3, 2013 12:56 PM in Graphics & Displays Share Sannan Nadir May 3, 2013 12:42:30 PM My monitor says no signal after a while of keeping the computer on but my pc stays on...i have to restart it to get a signal back to the monitor... My Specs are: -Intel core i7 3770 processor -8gb ram ddr3 -Nvidia zotac geforce gt 610 2gb ddr3 graphics More about : monitor signal dextermat May 3, 2013 12:56:33 PM Hi, This means the computer has shut down or is in hibernation / standby and cannot wake up for some reason You can go in control panel == > power option and disable both option. If you still have problem, could be overheating ( cleanup dust in computer case) Could be power supply or motherboard(need to test with another one) or virus (scan with malware bytes, roguekiller) good luck Can't find your answer ? Ask ! Publish Related resources : solutionSolvedI just bought a monitor and hooked to my PC has everything but the processor monitor says no VGA input signal and reccomends a solutionSolvedBuilt Computer today, Monitor says no signal. solutionSolvedmonitor says 'no signal' when i put in my nvdia geforce gtx 650 ti solutionSolvedDevice mgr says Nvidia card is working properly, but no signal to monitor solutionSolvedMonitor says: No Signal; URGENT. solutionSolvedMonitor says: "No signal" [Brand New Computer] solutionSolvedNew custom computer says "no signal" when plugged into monitor solutionSolvedSecond monitor says no signal after upgrading windows 8. solutionSolvedMonitor says "no signal" solutionSolvedMonitor says no signal solutionSolvedsapphire hd 7750 after plug in monitor says no signal detected vga/dvi solutionSolvedMonitor says 'no signal' if Graphics card is plugged in solutionSolvedComputer monitor went to sleep during gaming, wasn't overheating no visible issues. Now upon start up it says no signal. solutionSolvedProblems with computer monitor says no signal and stays black solutionmonitor says no signal solutionfirst time building a pc, monitor says no signal ForumSolvedJust built my first PC, monitor says no signal solutionNewly assembled desktop but monitor/tv says "no signal" solutionSpilt tea - Monitor screen says no signal,won't work. solutionI have a Samsung Monitor attached to a mac Computer and I have restarted the whole thing, now on screen it says :Check Signal More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !