My macbook air has no light in the display, the brightness doesn´t work and it flicks sometimes

hello Im from mexico and i bought a macbook air 1 month ago and the brightness i too low I cant see anything on the display but I connect another display device by thunderbolt and it works, sometimes the display flicks when the macbook is some 30 minutes on, I adjust the brightness but nothing, i went to the store where I bought it and the said that is the lightback that i need to send a email to the apple and send it, someone has the email where i can ask?

manolisevdalis wrote:
When my Macbook is about to die,
Are you letting the battery to be nearly totally discharged?  If so, that will dramatically shorten the battery life span.  Keep it attached to AC as much as possible.  Here is some battery information from Apple:
http://support.apple.com/kb/ht1446
Try a SMC reset:
http://support.apple.com/kb/ht3964
Ciao

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