Allied Telesis AT-MCF2300 - Manual (Page 140)

Chapter 21: Verifying the Installation
140 Section II: Installation
AT-MCF2000AC and AT-MCF2300AC Power Supply Module
To verify the status of the AT-MCF2000AC or AT-MCF2300AC Power
Supply Module:
❒
Verify that the PSU LED on the power supply is green. If there are two
power supplies in the chassis, the STATUS LEDs should be green on
both modules. If the STATUS LED on the power supply is amber or off,
refer to “AT-MCF2000AC and AT-MCF2300AC Power Supply
Modules” on page 150 for troubleshooting suggestions.
AT-MCF2KFAN and AT-MCF2300FAN Modules
To verify the status of the AT-MCF2KFAN Module:
❒
Verify that the module’s STATUS LED is green. If the STATUS LED is
amber or off, refer to “AT-MCF2KFAN and AT-MCF2300FAN
Modules” on page 151 for troubleshooting ideas.
To verify the status of the AT-MCF2300FAN Module:
❒
Examine the three FAN LEDs beneath the fans. The LEDs should be
green. If the LEDs are off or if they are amber, refer to
“AT-MCF2KFAN and AT-MCF2300FAN Modules” on page 151 for
troubleshooting suggestions.