Recent content by Cofetaru

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    Laptop ram upgrade black screen

    It worked with my old Ram. But my old one is 2gb 800mhz. If i put only the new one which buyer says it's 4gb 1600mhz laptop won t turn on it stays with black screen.. But i opened with cpuz and it show same mhz at the 4gb. 800 mhz instead 1600? It my be because i have the 2gb at 800mhz? Should i...
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    Laptop ram upgrade black screen

    I put it on the kitchen table... The ram stick are properly inserted... I m gonna try again now cos i was at work and i will let ya know...
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    Laptop ram upgrade black screen

    Hello guys. I ve upgraded my laptop acer e1-572 to 6gb because i gave 4 gb to my cousin. Laptop cames with 6gb . But i ordered new 1 of 2gb and 1 of 4 gb . I put them and black screen pop up. No beep nothing. I put the old 2 gb back same black screen... What s wrong ?