Windows won't install

[Pvt Underdog]

I built my computer a few months back, and it worked just fine. About three months ago, I got two 3TB and put them in RAID 0 along with my four SSDs (which were also in RAID 0). When I hooked up my hard drives, Windows stopped booting. It installs, but when it restarts to finish the installation it says "missing operating system." I tried reinstalling it in every way imaginable: With only one of the hard drives, no RAID, just one SSD, using the hard drive, using a USB dvd drive, etc. thanks in advance

the parts:
Cougar GX 1050W
Z77A-GD65
i7 3770K
GTX 680
32 GB RAM
4x 120GB SSDs in RAID 0
2x 3TB hard drives in RAID 0
LG 14x BluRay drive

 

[phate1337]

have seen this before with corrupted BIOS, or incorrect BIOS settings. try going into your BIOS and selecting "Load optimized defaults", if this fails, check your hard drive connection type it set to AHCI

 

[Pvt Underdog]

I've tried that, but the farthest its ever gotten was to restarting. After restarting it'll say "completing installation" then freeze after a few seconds.

 

[Pvt Underdog]

Also, both BIOSs (my motherboard has a switch) have the same results.

 

[WyomingKnott]

If I read your post correctly the answer is "yes," but have you tried doing an install with exactly one drive, an SSD, connected to the motherboard and no RAID set up?

 

[Pvt Underdog]

I have. when I get the time I'll remove everything that isn't vital.