Green screen on videos and random reboots PLEASE HELP!

[VisionArch]

I have a problem with my video card.
When ever I'm watching any kind of video and I try to forward or rewind the video turns green.

Specs are 1200watts PSU
Maximus VI Motherboard
i7
and a ASUS Matrix R9 290X graphics card

This happens while using Internet Explorer. I already checked the "Use software rendering instead of GPU rendering"


Also the pc keeps rebooting it self every once in a while.

Running windows 8 and this is the error I find on the event viewer

"Level = Critical, Source = Kernel-Power, Event ID = 41, Task Category = 63"

 

[Ryan Reynolds]

re install the graphics driver and use a different web browser like chrome. use ddu to uninstall the graphics driver and go and get the latest one on the nvidia website

 

[hang-the-9]

If you are overclocking anything, reset things back to stock. Rebooting randomly is not good for a system, does it happen at any particular times like playing games? Watch for when it happens see if there is a pattern.