New custom PC HELP?

Dephos

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Oct 29, 2013
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So today I built my own PC but I dint know if they parts were correct so I started up the PC and it booted up BUT it says something about me not have a Boot key or some thing. Im sooooo scared i broke something, can someone tell me what i did wrong. Also i forgot to buy a disk drive so is there any way to install windows 7 without one? thanks
 

Dephos

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Oct 29, 2013
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can you tell me why when my PC started up it says missing or need boot key?
 

Dephos

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Oct 29, 2013
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no everything is new IDK why??????
 

Dephos

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Oct 29, 2013
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Here are what I bought (I forgot to buy a Optical Drive so I dont know if I can install windows 7...)

MSI Computer Corp. Socket AM3+ AMD 970 DDR3 SATA3 and USB 3.0

WD Blue 1 TB Desktop Hard Drive: 3.5 Inch, 7200 RPM, SATA 6 Gb/s, 64 MB Cache - WD10EZEX

EVGA GeForce GTX760 w/EVGA ACX Cooler 2GB GDDR5 256bit,

Rosewill Gaming ATX Mid Tower Computer Case CHALLENGER-U3

Rosewill 630-Watt Green Series 80 PLUS Certified Power Supply

AMD FD8320FRHKBOX FX-8320 FX-Series 8-Core Black Edition

Cooler Master Hyper 212 Plu

Kingston Hyper X Blu 8 GB (2x4GB Modules) 1600MHz DDR3

Windows 7 Home Premium SP1 64bit (OEM)
 

Dephos

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Oct 29, 2013
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If i wana install windows on a USB how do i do it? I have the product key.