Computer boot but no signal on monitor [Solved/Closed]

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I have a problem with my desktop pc.
As I turn the pc on, the lights are blinking,fans running, but monitor shows no signal.
But I can hear the windows welcome sound from the speaker.
I tried to change to different monitor, unplug and plug back the vga, hold down power button.
But it still showing no signal on the monitor.
Please tell me what to do.
Thanks in advance
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moins plus

Try this 1

Try resetting your BIOS settings.

Turn off your PC and remove the power chord --> Open the cabinet --> Remove

the CMOS battery for 15-30 minutes and then put it back properly. Now plug the

power cord back in and switch ON your PC.

Click on the below hyperlink "CMOS Battery" if you don't have any idea about the

CMOS battery

CMOS Battery

If the problem still exist, click on the below link and follow the instructions in

"Hardware Reset".

Good Luck
Melissa- Jul 12, 2015 at 08:30 AM
Thank you so much! Had the same issue, and this fixed it. :)
Turko- Jul 15, 2015 at 09:07 PM
Interesting, it worked at second time I tried. I also took off and reinsert the graphic card t it was giving me stopped working warnings, before....
Thank you very much.
Aj- Jul 19, 2015 at 12:59 PM
awesome.. it works perfectly!
Abhishek- Aug 9, 2015 at 04:34 AM
Hey dude thnx for the help ...much needed assistance....

Thnx again
pancho- Aug 13, 2015 at 04:03 PM
Issue resolved, thanks!
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We have this exact problem...however...the computer and monitor work perfectly fine with each other everywhere we have tried them except the apartment where our son is currently staying. We have verified that the wiring is fine in the apartment and his roommate has no issues with his PC/monitor set up the same way. We have brought the PC and monitor to a few other places since and it always functions just fine. We go back to that apartment and the PC and monitor dont work together again. We are at a complete loss as to what is going on.
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Thanks Jack4rall!! Wish I had found this before buying the new 24" monitor.....but the new monitor is great!!! Fixed me! R
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Thanks buddy (jack4rall) it works, I have tried everything, swaping RAM, CPU FAN, but finally it was really, nothing to do.

Thanks a lot.
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thanks ^_^ very useful! :))
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Works awesome!
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thanks I got it :)
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Thank you
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thank you... it worked...
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Thank you soo much .It worked
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Thank worked
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Thank you so much, saved me going to buy a new Graphics Card!
0000k- Aug 8, 2015 at 03:23 AM
Wait what are u going to do with graphic card?
moins plus
thank you very much it works!

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