Question about 3Com SuperStack 3 3300 TM Networking Switch

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3com 3300 TM - all Ethernet port not working, power led flashing

All Ethernet port isn't working, the power led keep flashing. All ethernet port is dead. thank's (sorry for my poor english)

Posted by Mamat Aries on

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Anonymous

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A blinking power LED means that the switch is either downloading software, or is initializing which also includes running the Power On Self Test. You may have firmware issues with the switch and/or the switch is stuck in initialization mode. You may have to contact 3com regarding a warranty issue. Hope this helps. Good luck.

Posted on Jun 21, 2007

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