Monitor shuts down to "No signal"

[Stormy_]

It has no pattern or time of day. My monitor will shut down to the "No signal" screen. I can go to input on the remote and switch to TV or playstation just fine. The power supply is new but maybe not strong enough? Where can I find the log entry of what is logged when it happens? Anyone have any suggestions of what it might be? Thank you

Windows 7 pro 64 bit
8 gig ram
Quad CPU Q9650
Geforce GTX 560 TI
VIZIO E32-C1

 

[Cycloid Torus]

First check "Reliability History" to see what appears there.

A component approach to power requirements can be done with MSI website (https://us.msi.com/power-supply-calculator)