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No signal with DVI and HDMI (HD6950)

post #1 of 6
Thread Starter 
Hey guys,

On a PC of a friend of mine a really weird problem occured recently.
When connecting the monitor through DVI or HDMI directly, it will give no signal at all to the monitor (not even at POST).

But the strange this is, when using a DVI->VGA adapter on the same port, the no signal message disappears and everything works normal. It just doesn't look 'right', because the resolution is 1920x1080.

(This videocard has 2 DVI ports, and on both of them the same problem occurs).

Things I have tried:
- Using the monitor on a different PC. This works normal, so the monitor is not the problem.
- Using different monitors on the DVI and HDMI port. No success.
- Resetting CMOS. No success.
- Reseating GFX card. Still no success. (So the mobo shouldn't be the problem)

Things I will try tomorrow:
- Using a DVI->HDMI adapter, and see if that works.
- Try using the second PCI-e slot.

Does someone have another suggestion or any idea on what is causing this and how to fix it?

Unstoppable
Warscythe
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Warscythe
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post #2 of 6
Try a different DVI-to-DVI cable. Also, try another HDMI-to-HDMI cable.
I suppose, there is a rare chance that the 2 current cables are faulty.
post #3 of 6
Thread Starter 
Well that shouldn't be the problem, because we used the monitor on another PC with the same cable without problems.
Warscythe
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Warscythe
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post #4 of 6
what a predicament, have you tried the card in another computer yet?
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post #5 of 6
Thread Starter 
Nope, will try and report back
Warscythe
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Samsung EVO 500GB (M.2) + 3TB WD Green + 3TB WD... Custom Watercooling (CPU + GPU) Windows 10 Pro x64 2x LG IPS237L 1080p 
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Warscythe
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Samsung EVO 500GB (M.2) + 3TB WD Green + 3TB WD... Custom Watercooling (CPU + GPU) Windows 10 Pro x64 2x LG IPS237L 1080p 
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post #6 of 6
yes, do please, will help rule out the card.
Sharkbait
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Sharkbait
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3xWD RE4 2tb Crucial M4 128gb none Corsair h80 
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Windows 7 Pro 64-bit HP ZR30w 30" IPS Corsair vengeance k60 Corsair hx850 
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