Satellite C50D-B-120 Problem, deleted Windows 8, how to install one?

[rmpgbg]

Hello, guys, I've got a bit funny question...

Few days ago we've got a new Toshiba, the above model is in the thread's title, but the things is I didn't change anything on it, I just wanted to put a new Windows, but I deleted the original one by formatting all the partitions, I've got a bootable USB devide with Windows 8 on it, cause the laptop doesn't contain a CD/DVD drive and I am trying so hard to put windows on it, but it's telling me that all the partitions are GPT and no Windows OS could be actually installed on them, can you please help me a bit and tell me what do i have to do, cause it's a real mess over here.

Thanks in advance...

 

[popatim]

Are you using the UEFI method of installing win8?
http://www.eightforums.com/tutorials/2328-uefi-unified-extensible-firmware-interface-install-windows-8-a.html

 

[KemotGames]

You must Using UEFI method to Install Windows 8 on this laptop