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Chapter 6: Maintenance
• Firmware Update – WebPAM PROe (page 168)
• Firmware Update – CLU (page 170)
• Replace Power Supply (page 171)
• Replace Cooling Unit Blower (page 172)
• Replace Cache Battery (page 175)
• Replace RAID Controller (page 178)
This Chapter covers the maintenance procedures for VTrak.
The power supplies, cooling unit fans, and the cache battery are hot-swappable
field-replaceable components.
The RAID Controller is field-replaceable but you must power-down the VTrak
before you remove the RAID Controller.
Figure 1. Field Replaceable Units (FRUs) on VTrak M310p/M210p
The primary means to identify and diagnose problems on VTrak is to observe
and interpret LED colors. A discussion of this process is found on the next two
pages.
All hot-swappable components can be fully diagnosed with LEDs, although the
Command Line Utility (CLU) and WebPAM PROe each offer you additional help
to make and confirm your diagnosis. See page 203 additional information.
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RAID Controller
Power Supply 1 Power Supply 2Cooling Unit 1 Cooling Unit 2