Replacing an FTM
If the replacement module does not work, or the LEDs do not respond as
expected, remove and reinstall it. If it still does not work, immediately
install another replacement.
Currently ECM redundancy is not supported. However, a second,
dormant ECM can be installed in the additional slot as a future spare
ECM. The software recognizes the ECM is present without raising
alarms.
l Electrostatic Discharge Damage Prevention and Warning
l ECM-3
l Handling Modules
1
To determine the correct COM port for your Windows laptop/PC, open Control Panel >
System and Security > System. Open the "Device Manager" and expand "Ports (COM &
LPT)" to view the respective COMport.
Replacing an FTM
Required Tools and Equipment 419
Replacing an FTM-2 421
Replacing an FTM-3 422
Replacing an FTM-4 423
You can replace a defective FTM while the shelf is in service. We
recommend that you have a spare FTM available at all times.
When one of the FTMs is malfunctioning or has failed, it should be
replaced within 48 hours after failure. To restore system cooling,
ensure that the replacement procedure does not exceed three
minutes.
Required Tools and Equipment
l ESD-preventive wrist strap or other personal grounding device
l Suitable grounded surface or a static-dissipative mat
419 FSP 3000R7 High-Density Subshelf Guide - R17.2 - Issue:B
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