wanting to check my ram stick if tis faulty

mackevicius

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May 30, 2014
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ive been using a 2x2 ram kit and when i went to my pc properties it only says 2gb installed.

one of my ram sticks might be a faulty. So how do i check it? do i just turn off my pc out of the psu cable and then take one out and turn it on to see if it works. Would that be safe?
 


i dont know how to use it or install it. And i dont have money to buy it

oh and i dont have a cd drive or a usb drive