I have a Nitro 5, AN515-53, that came with 8gb of ram. After some reading I bought another 8gb of ram that should work in there no problem. Unfortunately after installing the new ram the laptop won't boot up. Keyboard lights up but that's it. I tried all 6 different combinations of the old and new ram I could think only to discover that any time the new ram is in the computer it won't boot up.
Just old ram in lower slot, works.
Just old ram in top slot, works.
Just new ram in lower slot, nothing.
Just new ram in top slot, nothing.
Old ram in bottom with new ram in top, nothing.
New ram in bottom with old ram in top, nothing.
I updated the bios to see if that would help, nope. I will include pics of old and new rams. The new one is the PNY.


//Edited the content to add model name on title.