WS-C3750G-12S-S - identify the fault

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Oct 18th, 2007
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Hi there,

I'm having trouble booting up the WS-C3750G-12S-S switch.

When I power up the swith, it boots and then just always stops at the same point. It does not allow me to type anything or does not react to any input at all.

Please see the attachment showing the output.

Does anyone know what may be causing this?



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Prashanth Krishnappa Thu, 10/18/2007 - 17:55
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  • Cisco Employee,

What does the LED state indicate? I would say open a TAC case and get it replaced.

lunarsystems Fri, 10/19/2007 - 04:24
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SYST, MASTR and STAT LEDs stay green.

So, I guess it does not indicate there is a hardware fault.

Also, it allows me to go into the ROMMON mode and delete all config files, but when I enter 'boot' it boots and then stops at exact same point again.

Could it be a corrupted IOS image?


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