Fujitsu XG2000 User Manual download pdf (Page 41)

Hardware Problems 39

When a problem is detected with a fan, the front panel Alarm LED lights up in orange, the

LED of the fan unit in which the error has occurred lights up in orange, and an error is

recorded in the event log. If a fan error occurs, contact the vendor's service department.

When XG2000 overheats, the Alarm LED lights up in orange, and a temperature error is

recorded in the event log. In this case, check that the ambient and internal rack temperatures

are within the specified temperature range, adjust them if they are not and try turning the

XG2000 back on. When error occurs even though the ambient rack temperatures are accept-

able, turn the XG2000 off and contact the vendor's service department.

When a voltage problem is detected, the Alarm LED lights up in orange, and an error is

recorded in the event log. In this case, turn the XG2000 off and contact the vendor's service

department.

When a power supply problem is detected, the Alarm LED lights up in orange, the power sup-

ply LED of the power supply unit in which the error has occurred lights up in orange, and an

error is recorded in the event log. Verify that the AC power supply for the failed power supply

unit is normal and the cable has not come loose.

If some other reason has caused the power supply LED to light up, contact the vendor's ser-

vice department.

Startup diagnostic tests are run after the power is turned. If a memory error is detected at this

stage, the Alarm LED blinks, but an event log entry is not created. If a memory error is

detected during operation, an event log entry is created and the system automatically

reboots. Note that whether or not a memory error results in an event log entry is a matter of

timing.

If memory errors occur repeatedly, contact the vendor's service department.

When a problem is detected with a XFP module, an error is recorded in the event log. In addi-

tion, if the transceiver in the XFP module overheats, the system shutdown the XFP module.

3-2 Hardware Problems

This section explains what should be done when a fan, temperature, Voltage, power supply, or

memory or XFP error occurs. Contact the vendor's service department when the following errors

occurred.

Fan error

Temperature error

Voltage error

Power supply error

Memory error

XFP error

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Fujitsu XG2000 User Manual Page 41