windows wont detect my raid array

Ferenzee

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Feb 28, 2014
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Hello fellow master racians!

I recently purchased 2 250 GB 850 evo’s to go along with my 250 GB 840 evo, and an upgrade (fx8350) to replace my fx 6300. CPU swap went without a hitch, but the problem I’m having is that I can’t get my windows (both 8.1 and 7 installation drive selection as well as 8.1 in OS device manager) to see my raided drives (3 total). I want to do a fresh install of windows 8.1 because my current OS has app issues and there is no fix other than reinstalling windows. Nothing I have tried so far lets me even see the raided drive in windows. I CANT EVEN RAID BROS!!!

My Stuffs:
MOBO M5A97 R2.0, FX 8350 2x 250 GB 850 evo’s and 1x 250 GB 840 evo, I think that’s all that is relevant if there is anything else that matters I will list that as well.

Things I did:
Swapped my CPU, turned PC on and ran prime 95 for about 10mins to make sure temps and chip was good, installed the new drives to the 1-4 sata slots on my MB so that all my ssd’s are in slot 1-3 with my storage drive and blue ray burner being in 5-6, turned on pc, ran disk checks to be sure the new drive were functioning, (they were) went into bois sata configuration and set it to RAID, saved and rebooted and entered the (forgot the name) screen where you set up the raid drives, I defined all 3 ssd’s to raid 0 with default settings except the fast mode disable because it said it would delete my MBR and I wasn’t sure if this would work and didn’t want to erase my OS for nothing, saved and exited and booted from my 8.1 flash drive, got to the “select drive” part and couldn’t find my raided drives, I hit up the google webs and found out I needed drivers for raid in windows installation, I got the drivers from AMD (asus didn’t have raid drivers for 8.1) but it was an application and not the drivers themselves, I also tried the asus windows 8 raid drivers, as well as the disk drivers that came with my motherboard, they all gave me the “no signed device drivers detected” when I tried to scan for them, but I hit browse, and manually pointed to the drivers to load them, it pauses for a few seconds while the load bar goes across the bottom, then it kicks me back to the drive selection screen, but my raided drives are still not there, so thinking I may need to format them while they were in raid formation I cloned my OS to another hard drive, booted from that one, opened my computer, but ALAS none of my raided drives were present, so I went back to bios, unraided all my drives, booted back to windows and reformatted the two 850’s, then tried everything again (raiding and defining, installing windows 7 and 8.1) except only using the 2 clean 850’s but got the same exact results, bios shows my raid array as functioning, and it is even in the boot menu.
I am at a complete loss and don’t know how to get my raid working… PLEASE HALP!!
 

NoAIm1337

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Nov 6, 2014
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First and for most. you will need to setup up the raid from a bios level, within the raid controller utility (usually accessing it by pressing something like ctrl + r during boot-up, like f8 is for safe mode). now the raid functionality may need to be enable from the bios itself before it is accessible (or prompts you where you can enter into it). I would clear or remove any existing raid that is created. with these being new drives it shouldn't be an issue (and you already have your OS backed up). From the Raid Controller select what drives you would like to add to an array and what RAID setting you want to use (in your case RAID 0). i would recommend something like RAID 5 instead that way you have the speed plus the redundancy but raid 0 is fine too. Here you also chose if you would like multiple virtual partitions (or dividing the array into a C: and a D: drive, etc). If you are only wanting one virtual drive (C:), then just use the entire space that's available. You will want to check the raid status from the raid controller level and make sure that it states that all 3 of your drives are on-line, and check your virtual partitions and that all of your drives are there (C;, D:, etc). If they say they are ready it means they probably still need to be added in the array, we are looking for that they are online.
The next step, once you know the array is built and the raid is working properly, You must have the drivers handy when you are about to install the OS. The OS does not initially know that you have a raid until you tell it and give it the drivers of your raid controller. During the setup process once you give the OS the drivers it should locate your virtual partitions that you created (C:). you can then tell windows to install the OS to that drive letter.
As far as just copying your backup up OS, you may run into issues for that one doesn't know about the array, unless you use something like norton ghost or something that knows how to copy an OS image to drives that are setup in an array.

So for it being so long, i just want to explain so you have an understanding of how you would setup raids from scratch.
 

Ferenzee

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Feb 28, 2014
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Thank you no aim! there were a couple things in there that i dont remember so im gonna go start it all again and see if it works mainly the "ready" instead of "online" cause i think it says its "functional"
 

NoAIm1337

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yes, im usually working with dell raid controllers and their status say either on-line or ready. Other raid controller might say something differently. (On-line = drive is in the array and working),(Ready = The drive is detected and it is ready to be added to an array/raid).

Just check the manual or handy google on what those status mean for your specific raid controller
 

Ferenzee

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So, I have a bit of an update. I called Asus customer support, and they told me that there wasn't much they could do because the raid was working on a hardware level in the BIOS. Then I called Samsung who blatantly and rudely told me they had nothing to do with RAID and they don't support it nor do they address it. I then remembered I had two old laptop hard drives, so I pluged those up and set them up in raid. They worked just fine without any installation of drivers in Windows setup. They showed up and I was able to start the installation on them, so then I assumed that there was a controller issue and that maybe it wasn't compatible with the 850 Evo or just SSDs in general. I called AMD and they were the most helpful of the three but, they still couldn't figure out the problem so they "escalated" the issue and I'm waiting for a call back or email from them. I would like it if anyone who reads this has an ssd raid on the AMD 970 chipset, please tell me if you had these issues and how you fixed them.