Ram or bios problem (or none)?

Tarun17

Commendable
Nov 18, 2016
97
0
1,660
Hey Guys,

Got a new laptop (Acer Aspire A515-51g) and it only has 4 gigs of ram which is a problem for gaming , especially GTA V so I am upgrading to 8 gb. Now, 1) it does have a slot at the back but I don't know what frequency ram to buy and,2) I also don't know if it will run in dual channel by default cuz there is no option in the bios. Can anybody tell me what to do?

PS. I'm buying 4 gb extra and 4gb is soldered onto the board so can they even run in dual channel?