CAUTION: If you need to power off the blade to service a hard drive/SSD, wait 30 seconds after the blade’s powerindicator turns off before removing the hard drive/SSD. Otherwise, the hard drive/SSD may not be recognized afterit is reinstalled and the blade is powered on again.Configuring The Boot DriveThe drive or device from which the system boots is determined by the boot order specified in the System Setup.Removing A Hard Drive/SSD From A Hard-Drive/SSD Carrier1. Remove the four screws from the slide rails on the hard-drive/SSD carrier.2. Lift the hard drive/SSD out of the hard-drive/SSD carrier.Figure 18. Removing and Installing a Hard Drive/SSD in a Hard-Drive/SSD Carrier1. hard drive/SSD2. screw holes (4)3. hard-drive/SSD carrier4. screws (4)Installing A Hard Drive/SSD In A Hard-Drive/SSD Carrier1. Insert the hard drive/SSD into the hard-drive/SSD carrier with the drive’s controller board’s connector end of thedrive at the back of the carrier.2. From the back of the carrier, slide the drive into the carrier.3. Align the screw holes on the hard drive/SSD with the holes on the hard-drive/SSD carrier.CAUTION: To avoid damaging the drive or the carrier, do not overtighten the screws.4. Attach the four screws to secure the hard drive/SSD to the hard-drive/SSD carrier.51