g7-2235dx - Memory Slot Defective/Memory Does Not Fit In Slot

Recently I purchased a 4GB module of DDR3 1600 PC3 12800 for my laptop. I recieved it today and proceded to install it following the direcitons given in my laptop's user manuel. But the memory never snapped into place. It seems like the retention clips are not long enough or there is something blocking the module from going into the memory slot fully. I found this odd. After finding that the memory did not fit into the slot, I removed the factory HP memory module from it's slot and attempted to put it into the spare/defective slot. It also did not fit. Just for clarification, I tested the purchased memory in the workign slot and the memory works perfectly. I am wondering what might be the issue with my memory slot.

I called HP support and they said it would cost me $290 for the slot to be repaired. I find that way to much considering I only paid $300 for the laptop itself.

Any help is apprechiated.