https://community.hpe.com/t5/disk-enclosures/hp-smart-array-641/m-p/3665342#M18342 I have configured the storage devices attached to my Smart Array 641 as a RAID-5, using 2 logical drives. One drive is the local Drive C: and I want the other logical drive to be Drive D:<BR /><BR />Can I assign a drive letter with the Array controller utility. Or must I use the disk management utility of the OS, which is Windows 2000 Server? Sun, 06 Nov 2005 22:37:18 GMT Rpowell460 2005-11-06T22:37:18Z https://community.hpe.com/t5/disk-enclosures/hp-smart-array-641/m-p/3665342#M18342 I have configured the storage devices attached to my Smart Array 641 as a RAID-5, using 2 logical drives. One drive is the local Drive C: and I want the other logical drive to be Drive D:<BR /><BR />Can I assign a drive letter with the Array controller utility. Or must I use the disk management utility of the OS, which is Windows 2000 Server? Sun, 06 Nov 2005 22:37:18 GMT https://community.hpe.com/t5/disk-enclosures/hp-smart-array-641/m-p/3665342#M18342 Rpowell460 2005-11-06T22:37:18Z https://community.hpe.com/t5/disk-enclosures/hp-smart-array-641/m-p/3665343#M18343 Hi,<BR /><BR />you need to use Windows Disk Management. ACU does not assign logical letters for the OS. <BR /><BR />Regards,<BR />Stephen Mon, 07 Nov 2005 03:33:51 GMT https://community.hpe.com/t5/disk-enclosures/hp-smart-array-641/m-p/3665343#M18343 Stephen Kebbell 2005-11-07T03:33:51Z https://community.hpe.com/t5/disk-enclosures/hp-smart-array-641/m-p/3665344#M18344 ACU present logical drives to system such as independent phisical drives... Use Disk Managment (compmgmt.msc) Mon, 07 Nov 2005 03:37:13 GMT https://community.hpe.com/t5/disk-enclosures/hp-smart-array-641/m-p/3665344#M18344 Ruslan 2005-11-07T03:37:13Z