Thecus N2050BD Installation Guide

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Carefully insert two brand new 3.5” SATA hard disk drives
into the cage, and secure the hard disk drive with screws
included in the accessory pack.
Lift up the hard disk cage. 
Slide the upper cover backward then lift it up to remove it.
 Unfasten four mounting screws for the hard disk drive cage.
Carefully lower the hard disk drive cage into the N2050.
Make sure the cage is in place and the connectors are 
aligned. Fasten the screws with a Philips screw driver.
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