Casulaty of the LAN I think 
Had the xbox360 in horizontal over the LAN weekend, just set it up now in vertical and the drive won't open at all, only in horizontal mode.
Any thoughts what could have done this? Have removed the face plate to see if there was any obvious jamming and still refuses to open.
Is there a quick, known fix about this problem?

Had the xbox360 in horizontal over the LAN weekend, just set it up now in vertical and the drive won't open at all, only in horizontal mode.
Any thoughts what could have done this? Have removed the face plate to see if there was any obvious jamming and still refuses to open.
Is there a quick, known fix about this problem?