Samsung laptops how to check original or duplicate


Jan 6, 2012
hello sir,

my samsung laptop R590 15.6" LED intel CORE i5 working is good but sometimes automaticaly shutdown and error memory and more problems how to solve this problem..
Did the computer start doing this well after you bought it or from about the time you bought it?

The problem could be one of several things. Chances are you have a memory problem but that might not be the case even though your computer says you have one.

If it is a memory problem then replacing the memory would be the easiest option. If you have 4, 6, or 8GB of memory it won't cost much to replace it (less than 50$ for 8GB).

Try running memtest to see if the problem is the memory. Just Google how that's done if you don't know how, it should be easy.