Could be a loose connection for power or video. If it is firmly connected to power and PC then it could be the video cable or the video card. Taking it to another PC with another cable is the best way to rule all of this out. If it still does flickers it could be hardware or firmware in the monitor itself. If your warranty is valid you should contact the vendor.
Answers & Comments
Could be a loose connection for power or video. If it is firmly connected to power and PC then it could be the video cable or the video card. Taking it to another PC with another cable is the best way to rule all of this out.
If it still does flickers it could be hardware or firmware in the monitor itself. If your warranty is valid you should contact the vendor.
Who is the manufacturer