I have an HP Proliant server running SBS 2008. It has a Smart Array p410i RAID with 2 drives in RAID-1 configuration. One of the drives has failed. Stupid question, but how to I remove the failed drive? I can depress the red catch and pop out the extraction lever, but it only slides the drive out about 1/2 inch - enough to disengage from the backplane, but I cannot actually pull the drive all the way out.