BMX-T521-BSW
14 BMX-T521-BSW Quick Reference Guide
2.3 Installing Hard Disk (BMX-T521-BSW)
Step1.
Remove 10 screws from rear and each side before removing back cover.
Step2.
Secure HDD by means of 8screws.
Step3.
Re-assemble your system back through previous steps to complete the installation.