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Monitor No Signal

Tags:
  • Computers
  • Monitors
  • Graphics
Last response: in Graphics & Displays
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June 8, 2014 8:12:00 PM

Hello Tom's Hardware, yesterday morning I was using my computer as usual, I left for class, came back and turned my computer back on to a "no signal" message on my monitor followed by a blank screen. Are there any suggestions on what the problem is and how it can be fixed. If I were even able to get to the BIOS one time, I know I could fix it, but I can't even get that far.
What I have tried:
Using a different GPU (no difference)
Using a different DVI (no difference)

More about : monitor signal

June 8, 2014 9:21:39 PM

Try this one it helped me once.
Turn off your cpu and open the cabinet , Disconnect the cables connected to your motherboard. use a air blower to remove the dust . remove your ram and clean it using a cotton gently. Reset the CMOS Battery . Now reconnect your cables . and Start the CPU
I am not techy but it worked for me, once i had the problem .
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June 9, 2014 7:52:54 PM

Thanks for the reply, unfortunately this did not end up solving my problem. :( 
Rajakrishnan said:
Try this one it helped me once.
Turn off your cpu and open the cabinet , Disconnect the cables connected to your motherboard. use a air blower to remove the dust . remove your ram and clean it using a cotton gently. Reset the CMOS Battery . Now reconnect your cables . and Start the CPU
I am not techy but it worked for me, once i had the problem .


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June 9, 2014 8:16:16 PM

Try this method. it may be weird, but it may work some time.


Perform a complete reset of your hardware. turn on the power supply to the CPU wait for 15 mins.
Now turn on the CPU wait for max 2-3 mins , If there is no display just press the restart button twice .

still issue are there then go through these links but most commonly they all says to reset , but you can get some hint to get display back

http://pcsupport.about.com/od/findbysymptom/ht/nothingo...
http://pcsupport.about.com/od/termsp/g/postcard.htm
http://www.daniweb.com/hardware-and-software/pc-hardwar...

If nothing helps out, contact a service man ( may be its time to replace with a new board)
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June 9, 2014 8:27:26 PM

Can you elaborate on this? Sorry :( 
Rajakrishnan said:
turn on the power supply to the CPU wait for 15 mins.


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June 9, 2014 9:32:24 PM

Sorry, typing mistake its PSU(power supply unit)

Just turn on the power supply to the PSU, wait for 15 mins and then turn on your CPU
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