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Chapter 3: Maintenance and Component Installation
Removing the JBOD Control Board
The JBOD control board is mounted on a tray near the rear of the chassis. It should only
be accessed in the rare event that a defective board must be serviced. If a replacement is
necessary, the entire rear node should be replaced.
Note
: This procedure should only be
performed by a qualified technician, in consultation with the Supermicro Technical Support
team.
1. Power down the system as described in Section 3.1.
2. Remove the power supply modules.
3. On each side handle of the I/O module, slide the lock forward to unlock it.
4. Simultaneously press the release tabs on both handles and turn the handles forward
and down, then pull the I/O module out of the chassis.
Slide to unlock
Release tab
Figure 3-25. Removing an I/O Module in a JBOD Chassis
