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Z77 Extreme4 and RAID

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=337
Printed Date: 26 Apr 2024 at 1:38pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: Z77 Extreme4 and RAID
Posted By: jaz4ku
Subject: Z77 Extreme4 and RAID
Date Posted: 01 Jul 2015 at 9:00pm
I am running a RAID 1 on my computer but with my 4TB I am only seeing 2TB of my storage.  I looked at the RAID configuration manager and it shows that I have to install certain drivers for it to recognize HDD larger than 2TB but my problem is that I don't have the support CD to get these drivers and the drivers on ASRock website are not the ones I am needing. 



Replies:
Posted By: Xaltar
Date Posted: 01 Jul 2015 at 9:31pm
http://www.asrock.com/feature/3tb/" rel="nofollow - This is what you are after Wink


Posted By: jaz4ku
Date Posted: 01 Jul 2015 at 9:54pm
I appreciate the response.  I tried that yesterday and unless I am doing it wrong that created another problem for me because it created a disk 1 with another 2Tb.  So now I have Disk 0 with 350MB system reserved, 2TB C drive, and 2TB unallocated that it won't let me do anything with at all and now Disk 1 with 2TB and I am running a 64bit system


Posted By: Xaltar
Date Posted: 01 Jul 2015 at 10:04pm
In order to access more than 2.2tb of your drive you need to use a GPT partition. Typical MBR partitions are limited to ~2.2tb so even with the unlocker you will be unable to utilize more than that. That sounds to me like the problem you are having based on your last post. GPT will only function as a boot device under windows 7/8 64bit.


Posted By: jaz4ku
Date Posted: 01 Jul 2015 at 10:32pm
Thank you.  I will have to try that later this afternoon.  Am I able to do that conversion during the installation process of my OS? Also I am running server 2012.


Posted By: Xaltar
Date Posted: 01 Jul 2015 at 10:52pm
This is from Asrock tech support and was posted in reply to another thread.

Quote

To install UEFI Windows 7 (or GPT format installation),

1.      Plug pre-created UEFI USB flash drive Windows installation drive to USB 2.0 port (grey).

2.      Press <F2> or <Delete> at system POST. Set AHCI Mode in UEFI Setup Utility >  Advanced > Storage Configuration > SATA Mode [AHCI]. Save and exit.

3.      Press F11 repeatedly when system is started to bring boot menu (see below image for sample). 

1.      Choose the drive UEFI: (*your USB flash drive*) to boot.

2.      Follow the Windows installation procedures.




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