So I have this gateway dx 4860 new PC its upgraded and it came with 1 tb hard drive. So all the sudden I decided to upgrade it so I bought this seagate buraccuda 2tb HDD and I installed it on my PC everything is connected and the HDD seems to get heat when I turn on the PC but when I load up windows at my desktop it doesn't say anything I also went to disk management for trying to recognize a new device but it didn't show up I looked up videos on YouTube in the HDD just pop up there for them but its not like that for me so I figure out maybe its somehow something in the bios setting so I went there and looked for sata conf but I can't find it so if someone knows what's my problem I would love to know