Random graphical glitches

[Flidais]

I'm getting occasional graphical glitches in this game (using Nvidia GTX 770M), which can vary from af horizontal white line or bar flickering briefly to the entire screen flickering black once. Although minor, It does happen rather frequently, probably once every few minutes so it does get annoying. I've turned on vertical sync and triple buffering and have fiddled around with a lot of settings (pretty much exhausted all my options). Strangely enough, I only get these glitches when my laptop is plugged in; they don't seem to occur when my laptop is on battery mode (and doesn't occur when I run the game on my integrated Intel graphics card). Is there really nothing I can do about them?

[Zloth]

That's a pretty strange one. Can you ask your laptop manufacturer?

[Flidais]

I've contact Nvidia support and they're asking me some leading questions to see if they can help me...not sure if the laptop manufacturer would be willing to help for just one game (not having problems with any other games at the moment).