Fujitsu SH561 - Red light

[C0MMANDO]

Just yesterday my fujitsu's finger print scanner turned red
http://imgur.com/DX1RR - sry for the blurry img
heres another picture http://www.google.com/imgres?q=fujitsu+sh561&um=1&hl=en&biw=1366&bih=705&tbm=isch&tbnid=PAdFLgFNBex8iM:&imgrefurl=http://www.lelong.com.my/fujitsu-sh561-notebook-ebony-black-urban-white-87175524-2011-09-Sale-P.htm&docid=0wXfo_2j93UHcM&imgurl=http://76.my/Malaysia/fujitsu-sh561-notebook-ebony-black-urban-white-1107-02-gn175546%25407.jpg&w=400&h=400&ei=nbQAUJTvAYbS2AXLuaiKCw&zoom=1&iact=hc&vpx=944&vpy=328&dur=399&hovh=196&hovw=196&tx=104&ty=132&sig=116085506789906709641&page=1&tbnh=159&tbnw=159&start=0&ndsp=16&ved=1t:429,r:9,s:0,i:100
I've been using this laptop for years now and this is the first time that this happened. I'd like to know what caused this.

Thank you

 

[phyco126]

Sometimes things just break. There may be no real causes other than age finally took its toll.