First custom pc build wont partition hard drive.

DavidLa

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May 4, 2014
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Hello my names David I am 16 and recently built my first computer, everything went fine at first no problems turned on fine, But when it boots up one of the power buttons on my case flashes red. The computer still starts up and I began to try to install my windows 7 on it. Everything went fine until it was asking me to add my hard drive/ partition it but it couldn't detect my hard drive and I don't know what to do, I've been checking to make sure I put it together right everything's screwed in good and has the correct cables plugged in and according to my manuals I've plugged everything in right and I am out of ideas. Does anyone have any suggestions?
 

DavidLa

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May 4, 2014
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4,510
My specs are
motherboard-gigabyte78lmt-s2p
videocard- vga asus hd7770-2gd5
Processor- amd fx-8350 8 cote black edition
Power supply- corsair tx750
Then i dont have the boxes for the other parts anymore so i dont know the exact name
 

DavidLa

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May 4, 2014
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Okay i just check and i have the blue cable i think its called a sata cable plugged into the hard drive and the power cable connected, but theres a 3rd hole woth 8 pins nothings in it but i dont have any cables that match it.
 

DavidLa

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May 4, 2014
4
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4,510
Um i hear alot of spinning i dont know how to tell of its spinning. Then i went into the bios and i cant find anything specific that lists my hdd but when im in the boot order it has stuff like hdd and usb hdd.