hello i was playing league of legends today and this wierd thing happend looks like this
https://www.google.com/search?q=blue+screen+weird+lines&source=lnms&tbm=isch&sa=X&ei=z9-TUoGgGtPgsASAloKIBg&ved=0CAcQ_AUoAQ&biw=946&bih=881#facrc=_&imgdii=_&imgrc=vX5ZO3cFY7bx9M%3A%3B4abqlbiivN8OTM%3Bhttp%253A%252F%252Fs14.postimg.org%252Fv7mcz83vl%252F0183bfe36c0716d02d4d69097614f8cfa816e6d042.jpg%3Bhttp%253A%252F%252Fwww.mikroe.com%252Fforum%252Fviewtopic.php%253Ff%253D12%2526t%253D57295%3B1280%3B960
then it restarted my computer. this is the first time it happend
specs
Gigabyte GA-Z77X-UD3H ATX LGA1155
Crucial Ballistix Sport 8GB 1600mhz
7970 HIS
650 watts XFX
1tb hdd
i5 4670k OC to 4.2ghz
NZXT Tempest 410 ATX Mid Tower Case
https://www.google.com/search?q=blue+screen+weird+lines&source=lnms&tbm=isch&sa=X&ei=z9-TUoGgGtPgsASAloKIBg&ved=0CAcQ_AUoAQ&biw=946&bih=881#facrc=_&imgdii=_&imgrc=vX5ZO3cFY7bx9M%3A%3B4abqlbiivN8OTM%3Bhttp%253A%252F%252Fs14.postimg.org%252Fv7mcz83vl%252F0183bfe36c0716d02d4d69097614f8cfa816e6d042.jpg%3Bhttp%253A%252F%252Fwww.mikroe.com%252Fforum%252Fviewtopic.php%253Ff%253D12%2526t%253D57295%3B1280%3B960
then it restarted my computer. this is the first time it happend
specs
Gigabyte GA-Z77X-UD3H ATX LGA1155
Crucial Ballistix Sport 8GB 1600mhz
7970 HIS
650 watts XFX
1tb hdd
i5 4670k OC to 4.2ghz
NZXT Tempest 410 ATX Mid Tower Case