HP 21KD monitor keeps flickering on and off

[Jababy]

I bought this monitor from a local store. After two days of usage, the screen started to flicker on and off but the light on the monitor remained turned on. I don't know if its the fact I am using the DVI cable hooked up very weirdly to my GPU which is only held up by my monitor or if its the monitor itself. 

[Photoray002]

You have two options. Take it back to the store you purchased from for a return or replacement.

Or contact HP Support for a warranty claim and speak to an agent.

Here is the link for Support... Contact HP Worldwide | HP® Official Site