The LCD has been damaged likely by something heavy being placed on the laptop . This will continue to grow and over time will kill the whole screen. [https://www.youtube.com/watch?v=wSjfmlYCrBg|This video shows how] to replace the screen . They can be found on[https://www.amazon.com/s/ref=nb_sb_noss/164-7069137-5707340?url=search-alias%3Daps&field-keywords=HP+Envy+TouchSmart+15+replacement+screen|amazon] or [http://www.ebay.ca/sch/i.html?_odkw=HP+Envy+TouchSmart+15+screen+replacement&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.XHP+Envy+TouchSmart+15+lcd+replacement.TRS0&_nkw=HP+Envy+TouchSmart+15+lcd+replacement&_sacat=0|eBay]
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The LCD has been damaged likely by something heavy being placed on the laptop . This will continue to grow and over time will kill the whole screen. [https://www.youtube.com/watch?v=wSjfmlYCrBg|This video shows how] to replace the screen . They can be found on [https://www.amazon.com/s/ref=nb_sb_noss/164-7069137-5707340?url=search-alias%3Daps&field-keywords=HP+Envy+TouchSmart+15+replacement+screen|amazon] or [http://www.ebay.ca/sch/i.html?_odkw=HP+Envy+TouchSmart+15+screen+replacement&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.XHP+Envy+TouchSmart+15+lcd+replacement.TRS0&_nkw=HP+Envy+TouchSmart+15+lcd+replacement&_sacat=0|eBay]
The LCD has been damaged likely by something heavy being placed on the laptop . This will continue to grow and over time will kill the whole screen. [https://www.youtube.com/watch?v=wSjfmlYCrBg|This video shows how] to replace the screen . They can be found on[https://www.amazon.com/s/ref=nb_sb_noss/164-7069137-5707340?url=search-alias%3Daps&field-keywords=HP+Envy+TouchSmart+15+replacement+screen|amazon] or [http://www.ebay.ca/sch/i.html?_odkw=HP+Envy+TouchSmart+15+screen+replacement&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.XHP+Envy+TouchSmart+15+lcd+replacement.TRS0&_nkw=HP+Envy+TouchSmart+15+lcd+replacement&_sacat=0|eBay]
Hope this helps