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hd moniter no signal plz help

gogoman123

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Joined
Mar 22, 2012
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hi all.

Iam having problems with a hd moniter. I think I should tell the whole story so u can give an accurate answer so plz bear with me.

basically I was using this hd 720p moniter for a while, then I started noticing that the text on websites and in windows was looking weird (letters wouldn't appear correctly (an n would look like an r), some letters were bold when they shouldn't be). thought it was a virus, scanned pc with everything --> negative, then finally formatted --> still there. so I thought (as weird as that sounds) may be its the screen. So I used an old 17" dell moniter using a vga cable and behold --> everything is fine.

The problem starts here: when I tried to reconnect my HD screen using the same cable I was using before (DVI-HDMI), it would say no signal but I can hear the pc booting normally. I bought a new cable --> negative, tried the screen on a different pc and its working normally. removed the gpu and connected the dvi-hdmi cable to the mobo (to use the onboard graphics --> no signal.
I tried this pc--vga cable--HD moniter, and it shows the pc booting but when it gets to loading windows, no signal again.

The moniter isn't actually detected in nvidia control panel. tried a different multi-moniter software but it doesn't show up. multi-mon says I dont have multi moniters when both moniters are connected.
I googled the problem and everyone has different symptoms. so what is going on here? can you plz help me?

thanks

specs:
i5-2400, ASUS P8H61-M Pro, GTX 460 1GB, 4GB RAM, 575W Toughpower Thermaltake
 
ok so I have done some further research and none of the threads I found, which describe the same problem, have offered a solution, except for one.
In this thread (http://www.nvnews.net/vbulletin/showthread.php?t=158757) the op said that flashing the vga's bios solved the problem.
So is this something you guys would recommend? or do you guys have any other suggestions?
can someone please help me out here? I have been researching and troubleshooting this problem for 2 weeks now and cant find a solution!

here's another thread (http://www.techspot.com/vb/topic167685.html) I found with the exact same problem but no solution, so I am not alone in this.

Thanks
 
What Monitor brand and model?

Same thing happens to my Hitachi 720p 55" that is on my HTPC, make sure you have the monitor on and on the designated input (HDMI) before you power your PC. Try that and see what happens. If doesn't solve it, I think a spare video card to swap and test is in order.
 
the op said that flashing the vga's bios solved the problem.
i dont think thats your answer, have you tried the other monitor to your current vga card?
i assume your system and your card is good there must be something err on your monitor
 
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