Halekborn New User

Well i tryed everything on that link, nothing changed, on the beggning it's alright but after a few days the problem retunrs, so i'm sending the pc to acer again this month... but very thanks for the help^^

Pior que não consigo entrar na bios, eu tento e quando vou entrar ele reinicia... tentei de tudo, vou enviar pra acer ainda este mes... valeu a resposta^^

Wow how did you find this link! it's exactly my problem! weel i'll try the things they said there and update here after! very tx! \o/ 

http://seedmagazine.com/portfolio/img/portfolio/21_red-sky-at-night/04_red-sky-at-night.jpg

unfornately it's not only on this image, entirely sites are presenting the same problem, and not only on my housse but on another connections too, it's a problem on my computer... and it's a lot lot of images that are presenting this, and now games that did'nt showed that are presenting it too... think it's graphic card...

Already done all this things... this image is saved from Iexplorer, Chrome and Firefox, all of three are presenting the same problem, and now on games are presenting "artefacts" too, like white polygons when something explodes on the edges of the screen, for example... Also already updated the graphic drivers and formated…

well think i'll have to do this =/ but very tx for the answer^^