Power button keeps flashing. I went to the shop. I think the worker replaced my RAM, because this new ram has a SAMSUNG sticker on it. Is there any thing that can help me recognise my RAM card. My laptop's 1.5 year old. At first I had this boot device problem 3f0 (still not resolved). Tried reconnecting hard disk. My hard disk works fine. Then the screen got worse. And now no display just this power button flashing. The shopkeeper said he would be replacing some parts from the motherboard. What 2 do now. Thanks.
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