RAM upgrade

Hello,

My laptop initially had 2X2GB DDR3 RAM. One of the sticks have gone bad and the laptop is running on just 2 GB RAM. It's a Studio 1558 laptop. I now want to purchase a new RAM but not sure if any DDR3 RAM would be compatible with it. I ran a crucial.com scan it suggested some RAMs. Could someone please help me with this? 

Crucial.com scan report link: (Please remove :550:0 at the end of the link. Not sure why it gets added everytime someone clicks on this link)
[View:www.crucial.com/.../790A6F8631D926C3]

I think the following RAM would be compatible but not sure:
[View:www.amazon.in/.../ref=sr_1_3]

Also,
[View:www.flipkart.com/.../itmd2ryssznzcn4f]

Any help on this is appreciated.

Thanks