Chapter 4: Maintenance
43
Figure 3. Removing the I/O module
Installing the new I/O module
1.
Carefully slide the new I/O module into the enclosure.
2.
Swing the latch to the left and secure it with the thumbscrew.
3.
Reconnect the SAS, serial, and power cables.
4.
Switch on the power.
Turn ON the power supply switch (switches).
For more information about VessJBOD’s start-up behavior, see “Connecting
the Power” on page 18.
This completes the I/O module replacement procedure.
Replacing a Cooling Fan
Original Models
Original models include VessJBOD 1730, 1740, 1830, and 1840.
To replace a fan:
1.
Verify that the Fan LED on the I/O module is amber or red. See Figure 4.
Cautions
•
Only a qualified technician should perform this procedure.
•
You must shut down the VessJBOD subsystem before you
can perform this procedure.
Thumbscrew
Latch
