Sleep light no longer working
I recently upgraded the HD in my 2009 Core 2 Duo MacBook Pro to a Samsung 830 Series 128GB SSD. The install was easy enough and I was extremely careful. Everything was working fine for about a week but last night I noticed that the sleep light doesn't light up anymore when the MacBook is asleep. I'm pretty sure that it is asleep as when I close the lid I hear the fans go off. That said, I couldn't understand why the light didn't come on and blink like it normally does. I picked up my MacBook and moved it around a little. After putting some pressure on the front-right underside (where the SSD is) I saw the light come on. If I let go, the light went off. Obviously there's a bad connection somewhere but I was so careful. I've heard about people putting a HD in the wrong way or pulling the SATA cable but I was extremely gentle. Can anyone give me any advice on this? It's not that big of a deal but it would be nice to still have it working. This SSD has given new life to this computer and it would be great to have everything working.
Thanks in advance and I hope you all have a great weekend!