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pelosul

ACER ASPIRE 5520G

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Cer ajutorul tuturor cunoscatorilor in materie de reparatii laptop.Mai precis acest Acer nu mai vrea sa porneasca,apas butonul de pornire se aude ventilatorul ptr. 2-3 sec.,se aprind led-urile si se stinge imediat dupa care se reaprinde .Acest simptom se repeta fara nici un rezultat pozitiv.Trebuie sa scot bateria si alimentatorul din priza sa poata fi oprit.Multumesc anticipat.

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Am schimbat scheda video si a pornit dar display-ul ramine alb si se vad niste linii verticale ,am folosit iesirea VGA si pe televizor se vad niste patrate colorate.Se mai poate face ceva ?Scheda video am scos-o dintr-un alt Acer 5520g.

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Placa video n-are nimic. Umbland la ea au mai facut ceva contact bilele de la MCP. O sa intre iarasi in looping.Reballing la MCP dar nu tine in timp. Undeva la 1-4 luni depinde de calitatea si atentia cu care s-a efectuat operatiunea.

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in momentul in care scoti placa video si da ecran alb cu dungi e de bine, trebuie doar rebilat chipul video

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