3XS Vengeance Z77 SLI Monitor flickering and going black

Recieved 3XS Vengeance Z77 SLI today and every few minutes the monitor flickers a for a few seconds and occasionaly goes black i put my old pc back on and it was fine. The cable from tower to monitor is in correctly and not loose, any ideas?

Edit: Dont know what i did but it appears to be fine now.

Hello Killagod,

Sorry to hear of the problems you was/where having, can you email me your invoice number?

philipp@scan.co.uk

Ill make a note of the problem should it come back over time.

Best Regards