ASROCK M8 Series Manual page 31

2. Remove the ODD+2.5" HDD Tray.
Unplug the ODD SATA power connector.
Remove the five screws securing the ODD + 2.5" HDD Tray to the chassis.
Lift the tray off the chassis.
3. Place a 2.5" HDD to the HDD tray and secure the hard drive using the four screws (four
in the rear).
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