jeudi 8 janvier 2015

Macbook Air video problem

I have a 13" Macbook Air 2011 with vertical coloured lines on the screen. Using an external monitor it works perfectly. Anybody have an idea what is wrong? I have reset both the NVRAM and the SMC with no luck. Where can I purchase a pentalob screwdriver other than the internet?



All ideas gratefully received.



Thanks in advance





via ehMac.ca http://ift.tt/1x1mmhj

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