Dell Laptop memory 4G issue

Apr 4, 2018
8
0
10
Hello everyone,
I own an Dell Latitude E5520m. In Tech specs, they say that this laptop can have max 8G Ram memory. By default, mine, has 2G.
I bought 2X4G memory Ram from Corsair DDR3, 1066MHZ wich specs are compatible with my laptop but the problem is that when i mount one 4G card on slot B, my laptop dosen't start.
The same card is working in slot A, and a 2G card is also working fin on slot B.
What do you think that is the problem?
Best regards!
Calin D.
 
Apr 4, 2018
8
0
10
i laso did that, both memory works fine in slot A but when i connect in slot B, my laptop dosen't start, is just vlack screen and then turn off, not even bios.
 
Apr 4, 2018
8
0
10
i also tried with kingston 4G modules and is the same situation, in slot B is not working. I guess that slot B can't handle moore than 2G., I was courious if somebody else has this situation before.