It flashes on and then off after a few seconds, then it goes to a black / blank screen. I unplugged my second monitor and when I plugged it back in, the screen remained black. sceptre 42" will not turn on, but blue light is on. It is a Gateway FPD2185W monitor. Black Screen. This will usually cause a black screen … The solution is simple. Wait one minute; Plug the monitor cord back into the Monitor and a known-good wall outlet. Some monitors do not have on-screen messages but instead use the lights to indicate no signal. sceptre 32" tv: Turning on Sceptre x40 TV with Chromecast using hdmi-cec: Sceptre X32 HDMI TV - no picture, but I do have sound. It will not turn off or on. The Solution. As long as it is plugged in, it has a black screen and blinking blue power light. This has to do with an issue of hooking up a second monitor to your system, but no picture showing on the screen on one of your monitors. My computer monitor started acting weird a few days ago. Windows 10 Monitor Keeps Going Black Then Comes Back. Unplug the monitor from the wall. If this still does not work, try with known-good power cord. ... cannot get a picture just a black screen but i do get the sound. Connecting and disconnecting to computers changes nothing. I’ve had this problem when setting up dual monitors before. Which TV should I buy? "Sometimes this doesn't happen but when it does, my screen would go black for a second then 5 seconds go by and it happens again (it would repeat another 10 or more times). Whenever I turn it on (only the monitor - the computer is not turned on), it goes off and comes back on quickly for about 20 seconds (it kind of blinks very briefly), and then it finally stays on, and then I can turn on the computer.If I turn off the monitor, wait for five minutes, then turn it on, it goes on immediately. Once my desktop loads all 3 screens become active. Sometimes I have to power it on and off 20 times before the monitor will work properly, and some days, my monitor won't turn on at all! The BIOS post showing on the other monitor is normal. Like yours is doing now. Infopackets Reader 'Tina' writes: " Dear Dennis, My monitor keeps going black. I have been using a two monitor setup for a couple years now consisting of a SA300B Syncmaster Samsung monitor (monitor 1) and an Asus monitor (monitor 2). Hey y'all. When this happens, my monitor power light stays yellow as if the monitor is sleeping … Ctrl-Alt Del does not work but Fn-F7 turns the LCD backlight off (darker black screen) and pressing again turns it on with video restored. I have unplugged it many times to see if that would work. The problem will recur from 2 seconds to a day later. Typically a Desktop power cord is the same as a Monitor power cord. The Windows LOG also. When you disconnect the cable, instead of an on-screen message, the light turns amber, indicating that the monitor lost signal and is working properly, but … Video cable: The video cable whether is an HDMI or VGA connecting the monitor to your PC might be broken or damaged. Recently, lots of computer users complain that their PC or laptop screen goes black every few seconds: case 1. Unplugging and re-plugging changes nothing. Monitor appears to be in permanent standby mode - - black screen and blinking blue power light. When I turn it off the red light shines and when it is turned back on the blue light comes on but no picture follows. Out of nowhere, samsung monitor started giving me a black (blank) screen after … My flat screen Sceptre will not show a picture on the screen even thought the blue light is showing. Unplug the cord from the back of the monitor. Bad PSU: The Power Supply Unit is known to be the most common culprit of making your monitor go black.Since this supplies the power to your motherboard, it might be possible that correct voltages are not delivered properly. Frozen picture 55" Sceptre: Upgrade sceptre x409bv-fhd: My antenna works on my 20 inch Emerson but not my sceptre 40 inch in same location ??? I run triple displays and my BIOS Post screen shows on my monitor labeled no 2. Press the Monitor power button. If I set my display mode to PC only, the boot up shows on monitor no 2, then jumps over to no 1 when my desktop loads.
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