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When using computer for about 10 min, monitor goes blank with an error message of"No Input Signal" then computer rebuts several times. Any idea's?

Hooked up computer and when we turn on and use for 10 min then the monitor screen goes blank w/ an error message of "No Input Signal" and the computer restarts several times. Looking to see what would cause this?

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Its possible that your computer maybe having a driver conflicting with your monitor. My suggestion would be reinstall the software that came with your monitor. If you don't have that go to the companies website that produced the monitor and download the newest monitor drivers.
As well for an extra double check, make sure that all wires connected to the monitor and the computer are in place.
(might check your monitors energy saving setting)

Posted on May 09, 2009

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Sansui no signal


Acer produces a number of LCD computer monitors. Acer's monitors range from 17 inches to 27 inches. Some monitors offer wide-screen viewing, embedded speakers, high-definition visuals, and various display connection ports. Acer computer monitor problems include common issues such as dead pixels, error messages, and blank screens caused by incorrect connections. Some reviewers have also detected image problems with DVD playback on some models.

"Input Not Supported" Error Message Acer computer monitors such as the G24 may issue an "Input Not Supported" error message when users set the display resolution too high. The G24's maximum display resolution is 1920x1200 with a 60Hz refresh rate. Maximum resolutions vary according to the specific monitor model and according to the capabilities of the computer's video card. b> "Input Out of Range" b> Some Acer computer monitors may report an "Input Out of Range" error message due to incorrectly set monitor refresh rates. Much like the display resolution, each monitor also has specific monitor refresh rates with which it is compatible. Blank Screen or "No Signal" Error b> Like other monitors, Acer computer monitors feature color-coded power indicator lights. If the power indicator light shows green, the contrast or brightness levels may be set too low and should be adjusted via the OnScreen Display. If this does not rid the monitor of a black screen, the monitor may be experiencing hardware failure. The "No Signal" or "Check Cable message" may indicate a problem with the monitor's cable connection with the video card. This error may also appear on a blank screen backdrop if the monitor is plugged into the incorrect port on the computer or if the computer is frozen and needs to be rebooted. Faulty power cords or outlets may cause the screen to be black and to show no power indicator color. b> Image Issues b> Some review sites such as CNET have reported problems with streaking and ghosting during DVD playback on some Acer computer monitors such as the AL1931. (A "ghost" is an identical offset image as the primary or desired image.) Unstable or unclear image issues may be caused by incorrectly programmed VGA timings or incorrectly installed monitor drivers. b> Dead Pixels b> Dead pixels and sub-pixels can cause a variety of display enjoyment problems. Acer will only accept returns on LCD computer monitors that have "more than four (4) defective pixels per million pixels." Further, the central area of the monitor may have no more than one defective pixel. Acer does not differentiate in warranty terms between pixels and sub-pixels. Hope this helps.

Jan 20, 2013 | Acer Aspire 4720 Notebook

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Monitor keeps showing "Check signal cable"


Well, at least you got it sorted out and everything is working fine now.

Apr 21, 2012 | Samsung SyncMaster 2493HM Monitor

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When turning on my monitor the Acer name appears then disappears and a box that reads "no signal" appears. Then the screen goes blank and the blue power button turns yellow.


This means that your monitor is not receiving a signal from your computer. The easiest way to fix this is to plug the monitor into the computer. I hope this helps and have a nice day!

May 03, 2011 | Acer Computers & Internet

1 Answer

The monitor is black with a error message :input signal out of range We are connected to a Mac Mini This problem seemed to happen after the monitor was accidently disconnected and then when it was...


Can you please get me the make and model of the monitor? Also did you check to see if the refresh rate of the monitor matches with that of the mac mini?

Nov 21, 2010 | Hannspree Computers & Internet

1 Answer

Screen goes blank and message comes up saying "input signal out of range"


When does the screen go blank? Also what do you have plugged into it this most likely just because your input signal may be set at to high a resolution or frequency. Once I have more information I can assist you further.
Thanks,
Lee

Aug 11, 2009 | LG Flatron L1515S 15" LCD Monitor

1 Answer

Hello, My color isn't right on my computer. The box that pops up says "RGB no input signal". How can I fix this problem? Thanks Debbie


REMOVED THE 15 PIN PLUG - I GET A SCREEN MESSAGE - SYSTEM CABLE DISCONNECT! WHEN I PLUG IT BACK IN THE MESSAGE RGB NO INPUT SIGNAL APPEARS FOR A FEW SECONDS THEN THE MONITOR GOES INTO STANDBY AND THE SCREEN STAYS BLANK,

I ALSO PLUGGED THE MONITOR INTO MY LAPTOP AND THE SAME MESSAGE APPEARED

Nov 18, 2008 | Computers & Internet

1 Answer

Monitor won't stay on. Error message comes up that says "no input signal", then monitor goes out.


Problem with the monitor, monitor cable, or video output. For monitor, if you have more than one input, make sure it's set to the correct one. Try a different cable. Try a different monitor. Check your video card settings--if you see the BIOS bootup screen while it's coming up then the Windows splash screen, then monitor blanks out, it's a Windows display setting. Boot into safe mode, then change settings--
  • Turn the computer on or Restart the computer
  • Start tapping the F8 key. The Windows Advanced Boot Options Menu appears. If you begin tapping the F8 key too soon, some computers display a "keyboard error" message. To resolve this, restart the computer and try again.
  • Ensure that the Safe mode option is selected (the top option)
  • Press Enter. The computer then begins to start in Safe mode.
  • When you are finished with troubleshooting, close all programs and restart the computer as you normally would.

Oct 31, 2008 | HP Computers & Internet

1 Answer

No input signal


Check connections, Hertz rate, and settings (if you can read them). Otherwise, it may be time to whip out the cash and get a new monitor and/or computer.

Aug 17, 2008 | Computers & Internet

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