Report

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

Ask a question Charles21 - Last answered on Mar 11, 2017 at 10:56 PM by Hend
Hello,
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
See more 
Helpful
+112
plus moins
Hello,

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".

http://ccm.net/faq/1192-lost-password-resetting-the-bios

Good Luck
Was this answer helpful?  
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!
Hend- Mar 11, 2017 at 10:56 PM
How great to find people who can help fixing bothering issues with such simple steps! Today I learned something new and very useful, I can't thank you enough :)
Reply
Helpful
+20
plus moins
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.
Helpful
+17
plus moins
Thanks Jack4rall!! Wish I had found this before buying the new 24" monitor.....but the new monitor is great!!! Fixed me! R
Helpful
+11
plus moins
Thanks buddy (jack4rall) it works, I have tried everything, swaping RAM, CPU FAN, but finally it was really, nothing to do.

Thanks a lot.
Helpful
+10
plus moins
thanks ^_^ very useful! :))
Helpful
+8
plus moins
Works awesome!
Helpful
+7
plus moins
thanks I got it :)
Helpful
+4
plus moins
Thank you
Helpful
+4
plus moins
thank you... it worked...
Helpful
+3
plus moins
thank you very much it works!
Helpful
+3
plus moins
Thank you soo much .It worked
Helpful
+2
plus moins
Thank u..it worked
Helpful
+1
plus moins
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?

Member requests are more likely to be responded to.

Members can monitor the statuses of their requests from their account pages.

A CCM membership gives you access to additional options.

Not a member yet?

Sign up now. It takes less than a minute and is completely free!