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Thread: Imac 27 late 2009 black screen

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    iEntuzijasta
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    Default Imac 27 late 2009 black screen

    Imac 27 late 2009, 8gb, ati radeon 4850 512. W80091685RU

    Problem traje vise od pola godine,ekran se konstantno gasi a sada vec brightness ne sme da bude veci od 4 crtice da bi ekran uopste bio upaljen.Sve sam probao moguce i sa apple supporta i yt i nema pomoci.Problem se javljao i na lionu i na yosemitiju i sad na el capitanu. Problem je sto su ljudi menjali i kartice i heatsinkove i lcd-ove pa su bacili novac jer se black screen opet palio posle dva dana. Jel resio neko mozda ovo posto je cest slucaj sa starijim macovima do 2012 vidim da je problem..? Ili serviser neki?

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    "The iSrbija Hall Of Fame" Member mikenzi's Avatar
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    Default Re: Imac 27 late 2009 black screen

    Kada se zatamni ekran, da li se vidi slika na ekranu ako recimo uperiš lampu ili blic od telefona u ekran?


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    Default Re: Imac 27 late 2009 black screen

    Ne vidi se nista,skroz crno.Kao kada je ugasen ili se stavi u sleep sa opt,cmd i eject.Jel ste imali ovakve slucajeve u istyle-u?

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    "The iSrbija Hall Of Fame" Member mikenzi's Avatar
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    Default Re: Imac 27 late 2009 black screen

    Znači radi u pozadini?


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    Default Re: Imac 27 late 2009 black screen

    Da da,kompjuter radi u pozadini


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    "The iSrbija Hall Of Fame" Member mikenzi's Avatar
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    Default Re: Imac 27 late 2009 black screen

    Onda je ekran. Nije backlight.


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    Default Re: Imac 27 late 2009 black screen

    Sta mi je da cinim ?


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    "The iSrbija Hall Of Fame" Member mikenzi's Avatar
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    Default Re: Imac 27 late 2009 black screen

    Traži neki polovni ako možeš da nađeš ili koristi eksterni monitor. I uvek imaj na umu da nisam radio dijagnostiku i da je ovo moje uverenje na osnovu dobijenih informacija


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    kunaguero (22-03-2016)

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    Default Re: Imac 27 late 2009 black screen

    Brine me sto ni apple ni servisi ne mogu da utvrde sta je problem 100%.Procitao sam na apple supportu da je toliko njih bacilo lovu i za lcd-ove i za graficke pa se opet palio black screen.Mislis da je najbolje da ga donesem u istyle?


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    "The iSrbija Hall Of Fame" Member mikenzi's Avatar
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    Default Re: Imac 27 late 2009 black screen

    Pa možeš naravno.


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