Boot Hard Drive crashed with 3 drive Raid 5 system

Sep 3, 2007
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I have a Gigabye P35-DS3R board and have the following hard drives:

1 - 150 gb dirve, windows 7 and programs (Boot Drive)
1 - 74 gb drive, scratch drive for Adobe Photoshop
3 - 500 gb drives, Raid 5 system run off the motherboard ports

The boot drive crashed, suddenly appeared as raw. I went into bios and switched turned the raid off and pulled the cables from the 3 raid drives. Wasn't sure if there was a virus or something. So I pulled it and formated the 74 gb drive and installed windows 7 on it. I went back into the bios and turned the Raid on and my drives do show up but windows won't boot up. From what I am reading it sounds like I have to turn the raid on and then install the windows 7? Or is there a way to install the Intel Matrix program afterwards? I tried while just running w7 and raid turned off, but it says the computer doesn't meet the minimum requirements and doesn't install it. So I assume it is looking for a raid system to install?? Any ideas?

Also, I am wanting to increase the size of the Raid system and is it as easy as pulling one of the drives and rebuilding that drive on a 1 tb drive and doing that untill all of the 500 gb drives have been replaced with 1 tb drives? I know when I just replace one 500 with a 1 TB drive it will still look at it as a 500 gb drive, right?

Thanks...
 
Sep 3, 2007
31
0
0

Kenmitch

Diamond Member
Oct 10, 1999
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I think you have to do this possibly then before you switch to raid mode in bios.

In the Windows\System32\Drivers folder is a file called iaStorV.sys installed by OS by default.

Into the registry we go.

Navigate to:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\iaStorV

Change REG_DWORD "Start" from 3 to 0

Reboot

Go into the BIOS and change Sata Configured To to RAID

Windows should boot as normal, no lockups or BSOD's and you should see it installing Device Drivers followed by Device Installed Successfully