New Graphics Card, No Display.

Zadeth

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Jul 5, 2014
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Hi, just fitted a GTX 770 and there is no display from my monitor. I have two, forgot to buy a DVI Cable so only one is fitted, and there is no display from either. The computer beeps when started up too. Please help.
 

Zadeth

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Jul 5, 2014
61
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4,630


I connected the two six pins and an addition 2 pin because the light was red and turned green when I put the other 2 pin in. PSU is Corsair 650W Enthusiast Series™ TX650 V2-80 PLUS®.

I can confirm the computer is running and it is just the display - as I turned it on and Steam streaming enabled on this laptop, which does so when you arre logged in on 2 machines.
 
What brand/model psu are you using?
A GTX770 wants a psu with 42a available on +12v and both a 6 and a 8 pin pcie power connector.
It takes typically a 600w psu.
If your psu is of low quality, it may not deliver advertised power.
Edit: too quick.
Your psu should be ok.
Is the input selector on your monitor set to the proper input?
Does using a different output on the GTX770 make a difference?
 

Zadeth

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Jul 5, 2014
61
0
4,630


I have attached the 6 and 8 pins. I have a Corsair 650W Enthusiast Series™ TX650 V2-80 PLUS® .
 

Zadeth

Reputable
Jul 5, 2014
61
0
4,630


Yes. a 570, uninstalled everything last night