I've never experienced what the OP describes, despite working with a fairly large number of GPT disks with my large arrays and moving them between OS installations. I'm pretty sure there's something else going on here. Excepting being mindful of OS (and utility) support, GPT does not require any special handling compared to MBR.
-----Original Message----- From: Hardware [mailto:hardware-boun...@lists.hardwaregroup.com] On Behalf Of Thane Sherrington Sent: Tuesday, July 8, 2014 9:48 AM To: hardw...@lists.hardwaregroup.com Subject: Re: [H] GPT_disk_moving?! At 10:14 AM 08/07/2014, joeu...@chronic.org wrote: >OK, I found out what needs to be done & since no one else knows I >thought I'd share it with you. This way, if you make the same mistake >you'll know what to do. I guess GPT disks need to be unmounted or >removed from disk mgmt & then there will be no issues at all. I don't >know this for certain but someday I'll have the chance to check this >out. However, if you didn't know any better, like me, the best course >of advice is to just reattach the drive where it was & go from there. >Big differences from MBR to GPT. HTH you guys. Regards, Hi Joeuser, Thanks for the update. So if you have a GPT disk, you go into diskmgmt.msc and unmount it? I thought you said that Windows 7 couldn't see it at all? T