f200 slotFor more information, refer to the PowerScale F200F600 Hard Disk Drive Replacement Guide. First, you need to identify the faulted hard drive. At the front ofAln the filter assembly tool with the notch of the stop-ring. Turn the tool and remove the stop-ring by pulling it out of the filter slot. The filter will slide out of the filter slot when the filter carrier is turned over. Do not use the filter assembly