OK, so here's my issue. My computer currently has 16 gb of ram, and i want to upgrade to 20 gb for better multi-tasking. But every time I try that, the computer doesn't turn on...Well, it turn's on, but nothing on screen. So i'm beginning to think the problem might be that the ram i'm trying to install is made by a different company, and is much cheaper than the ram that is in it right now. The ram that is in it now is the same speed, (1600 mhz) as the stuff that will not work, and the ram that works is two sticks of 8gb, and the ram i'm trying to install is two sticks of 2gb. i'm starting to ramble on here now, so if anyone can maybe shed some light on the situation, thatud' be great. thx.