Ram compatibility issue?

Sawyer_1

Commendable
Apr 6, 2016
2
0
1,510
hello ^^
Are those two types of ram compatible?

I orinigaly had 2x 1gb ram (2Rx16-PC2-6400S-666-12)

I have a pair of 2gb from a died computer. (2R-8 PC2-6400S-666-13-F1)

When i put the 2gb rams into the computer, it simply doesn't start.

Are those rams incompatible? or the problem comes from something else?
 
Solution
What laptop do you have? but it looks like the RAM is not compatible, because the 2gb (2Rx8) is the high density, but the 2x1gb (2Rx16) is low density. So 1) maybe your laptop does not support the single 2gb RAM. 2) the laptop can only support the low density RAM. 3) maybe both #1 and #2.
What laptop do you have? but it looks like the RAM is not compatible, because the 2gb (2Rx8) is the high density, but the 2x1gb (2Rx16) is low density. So 1) maybe your laptop does not support the single 2gb RAM. 2) the laptop can only support the low density RAM. 3) maybe both #1 and #2.
 
Solution