Indication Of A Failure - Toshiba Magnia 3310 User Manual

Getting Started
EPS-R module
Redundant
exhaust fan
Location of system cooling fans (fan duct not installed on all models)

Indication of a failure

A power supply and cooling fan can be added to the EPS-R cage to make them
redundant.
Standard and redundant fans operate at all times during regular operation.
A CPU fan is attached to the 3.06 GHz CPU module. This fan cannot be arranged
in a redundant configuration.
The power unit fault indicator lights amber if the second power supply fails, while the fan
fault indicator lights amber if any cooling fan fails.
If one of the redundant cooling fans fails, the server can be kept running in downgraded
operation. If two or more modules fail, the server must be shut down immediately.
Exhaust fan- The exhaust fan module comprises the primary exhaust fan and the
exhaust duct.
Standard
exhaust fan
Isolating EPS-R cage and cooling fan unit failures
exhaust fan duct
Standard intake fan
Redundant intake fan
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