Acer Aspire laptop Model 5310-2153 Increase Ram A

Question

I just purchased said laptop and I want to increase the ram from 1gig to 2 gigs. How do you get to the ram slots in this laptop. I know where they are but I took the screws out of the panel underneath the computer but the panel won't come loose. What is holding it?

my email address is [e-mail]

Thanks,

Allan Nicks