Lenovo y510p internet issues?

I bought my lenovo y510p 2 weeks ago. The internet was fine for the first week or so. Suddenly my laptop disconnects from my internet once every 5 mins or so. It's incredibly stressful to deal with this. I'm a competitive gamer and i bought my laptop for 1300$. I did some research and heard that the Intel wireless adapter is an older version. Do i really need to buy a new part for my laptop? And is anyone else having this issue. Sorry if i'm using bad grammar and sold a bit rushy. I wrote this earlier and it crashed while i was posting and i lost it.

Always copy your text to a notepad or wordpad file for easy retrieval.
Check your wireless link to your router. Check your modem. Check with your Internet service provider.
That is all that can be guessed to do since you give no information on anything besides the laptop.