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Monitor says no signal.how to fix it?

Asked Feb 8, 2008, 01:56 PM — 12 Answers
My PC beeps 2 times as it powers up, and then gives no signal on the monitor. Does anyone know how to fix this? Please help.

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12 Answers
seahwk83's Avatar
seahwk83 Posts: 3,288, Reputation: 1135
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#2

Feb 8, 2008, 09:03 PM
Check your cable that plugs into the pc, unplug and replug tightly
If same things happen and have access to another known working monitor, try the other monitor
If other montor works and you plug the original back in and nothing again, then the monitor is bad
If other knoen working monitor does same and no signal, then the video card is bad
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squinter's Avatar
squinter Posts: 34, Reputation: 5
Junior Member
  
#3

Feb 9, 2008, 12:49 AM
Could also possibly be to do with RAM , take your ram sticks out and then reseat them until you hear them click into place.
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jeremyqtran's Avatar
jeremyqtran Posts: 3, Reputation: 1
New Member
  
#4

Feb 10, 2008, 11:00 PM
I tried everything you guys suggested. Nothing worked. What else can I do?
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seahwk83's Avatar
seahwk83 Posts: 3,288, Reputation: 1135
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#5

Feb 11, 2008, 08:34 AM
So you did try another monitor, did that other monitor work?
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jeremyqtran's Avatar
jeremyqtran Posts: 3, Reputation: 1
New Member
  
#6

Feb 11, 2008, 09:52 AM
I did try with a different monitor, also said no signal. In fact, I put the video card in a different card too, the card worked there.
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seahwk83's Avatar
seahwk83 Posts: 3,288, Reputation: 1135
Ultra Member
  
#7

Feb 11, 2008, 11:23 AM
If you put another monitor and same thing happened, and you put the video card in another computer and it worked - you have elimintated you monitor and the video card as the problem, Only thing left is, the system board has a problem
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breakstuff's Avatar
breakstuff Posts: 1, Reputation: 5
Junior Member
  
#8

Feb 7, 2011, 02:50 AM
I try that before Jeremyqtran but the solution is just remove your RAM and then your video card if you have..
Then try put it back into their slots where you get theme. Make sure the vga cable is properly plug to the monitor and in the system unit.

^ ^ try that tips^ ^
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blackrose5131's Avatar
blackrose5131 Posts: 1, Reputation: 10
Junior Member
  
#9

May 13, 2011, 06:27 AM
Thnks a lot......muuaahhh...I like this solution...
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shyroie's Avatar
shyroie Posts: 1, Reputation: 10
Junior Member
  
#10

Oct 30, 2011, 10:24 PM
Q: my CPU is on but no signal input on my MOnitor how to fix this?
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