05-09-2012 07:39 AM - edited 03-07-2019 06:36 AM
Hi everyone,
I have a Cisco catalyst switch 3750G has all LED lights staying amber still without blinking, I cannot console into it and it can’t boot past the POST.
What can I do or what do you advice.
THE ISSUE HAPPENED ON THE NETWORK AND IT WAS ISOLATED FROM THE NETWORK, SO NOW I AM TRYING TO RESOLVE IT OUTSIDE THE NETWORK
REGARDS
sam
05-09-2012 07:52 AM
Hi Rahman001,
Some Cisco documentation states that steady amber lights will persist on switchports for which the VLAN it was assigned is removed. This may not be your issue as you've stated that you're unable to even console into the device and it cannot get past POST. If you cannot get the switch past POST and you cannot connect via console than your only hope it to have the switch replaced by Cisco. The 3750G's should be covered under Cisco's limited lifetime warranty program. You'd need to call them for additional details.
FROM CISCO DOC...
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Hope I was able to help.
Kind Regards,
Kevin
05-09-2012 08:02 AM
can you post an output of the bootup from console?
05-09-2012 03:32 PM
Why can't you console into the appliance?
01-24-2022 11:42 PM
I have same problem with two 3560G switches. SYST, RPS, STAT, DUPLX and SPEED LED are lighting Amber.
No terminal output from the console ports, tested all baudrates.
Tried doing the normal reset with pressing mode button during boot but nothing happens.
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