Have any of the memory modules been from Crucial? They are reputed to be the most compatible. You can find that memory at their site here.
I upgraded my SSD OK. I'm trying to upgrade the memory from 12GB to 32GB. Tried 2 different brands. Neither one worked The light on the start button blinks white, then yellow, then computer shuts off. Is there some thing in BIOS I need to change?      
Inspiron3910MT memory upgrade.