That system probably has UEFI BIOS, and secure boot. So will most other laptops with W8 pre-installed. You need to learn about UEFI BIOS before you will have success installing linux on it.
Here is a link to get you started.
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http://www.rodsbooks.com/efi-bootloaders/index.html
New systems with large disks; > than 2 gig also require GPT disk partitioning. See this link for more info on that.
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http://www.rodsbooks.com/gdisk/
The other thing to investigate is if the system has Optimus; two video cards; Intel and Nvidia. That can also be "fun" to get working. You can google Optimus to find out more.
I would suggest you search this forum to see what others have run into with UEFI, before you buy anything.