PC Crashing and I Dont Know Why

The Tipsy Joker

Honorable
Oct 30, 2013
17
0
10,510
Hi peeps!
Im a novice builder and have been upgrading my pc, occasionally it will crash and display a screen that has lots of vertical red and orange lines, it is also displayed as blue lines as well. Im not to sure what this is and i may have gone wrong somewhere :/ Any suggestions on how to fix this?

System Specs:
Intel Core i7 3770k (Retail Fan) - Upgrading soon, recommendation for a good cpu fan welcome :)
Z77 MSI Motherboard
Corsair Dominator Platinum 8GB RAM
Saphire Radeon HD 7870 GHz Edition
Corsair AX760 Power Supply

I have a picture of it on my pc but i dont know how to get it into this questions, i only see one for a URL link.
 

The Tipsy Joker

Honorable
Oct 30, 2013
17
0
10,510
I've looked around and found that other people with 7870s are experiencing the same thing, so it may be because of the card itself.
Edit:
This is 100% caused by the card, when the new card was installed it immediately stopped crashing.