I have supertrak 16650 works on Windows server with 2 logic drive. 1st one is raid 5, second is raid 6. The second one (Raid 6) seems offline although there is a global spare drive. when i checked the LD It gives error as "missing FD", i replaced the disk but still seems offline. when i checked the status i did not see a section for make the LD online. Any suggestion.