Question Display Screen Goes Black and system restart again and again and automatically Boot. no time limit i found.

[Taimoor0072]

Hi Gays! I have Z400 Workstation Pc and i was try to solved this problem and using branding cable for display but problem not solved and my pc is only 1 month old. First i found the problem display Screen vibrate and then screen goes to blank but screen vibrating problem solved but Screen Black Problem Not Solved. and now system system restart again and again after screen goes black. please complete guide me.

System Properties
Operating System windows 10
Processor : Intel Xeon W3680
Ram: 16gb DDR3
Room: 500gb hdd and 128gb ssd
Graphics Card: Nvidia Quardo 4000
LCD Monitor: Dell 1907FPt 19-Inch LCD Monitor

 

[rgd1101]

can't return it?
brand and model of the psu?