no signal from pc

[teslaa]

Recently my pc stopped booting up and initially i thought it was the motherboard so replaced my 680i with a 780i and that didnt solve the problem so i then replaced my 900w psu with a 1000w psu and now the pc boots up fine however i am not getting an output signal to the monitor any ideas? I have checked all the connections and they appear to be connected ok and the fan on the graphics card is spinning so i assume thats ok.

 

[Chrono_45]

I have the exact same problem. I'm using a biostar TP43D2-A7. However, i found that if u can clear the CMOS then it will boot up.

 

[teslaa]

Ive just put the original board in so now its only the psu ive replaced and im still getting no vga signal, and thanks for you reply i tried reseting cmos using the jumpers but that still hasnt solved the issue.

 

[gregr]

Have you tried plugging in another monitor? Have you tried swapping the graphics card out?

 

[teslaa]

I have two monitors plugged into the graphics card and neither get a signal. As for the grahics card is was working before the psu was changed but now isnt and i have no other graphics card to test the system with. I did think perhaps the new psu does not have enough amps but it appears to be the same stats.

 

[Chrono_45]

Well, ive found that my problem is the RAM. They sold me a defective kit, so that caused it not to boot up properly. Hope that helps.