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aryoba
Premium,MVM
join:2002-08-22
kudos:4
reply to badsykes1

Re: [HELP] Cisco 1811 is crashing

said by badsykes1:

Ok...
i got more information...

*May 12 20:38:38.043: %ENVMON-3-FAN_FAIL_SYSTEM_HALT: Router traps to ROMMON to avoid over heat by fan malfunction -Traceback= 0x803D4250z 0x803D4450z 0x801110DCz 0x8011499Cz *** System received a Software forced crash *** signal= 0x17, code= 0x200, context= 0x84a76850 PC = 0xffffffff, Vector = 0x200, SP = 0xffffffff

Is unusual this happens now.I am already acustomed with the message from 1 minute to another that the "Fan is malfunctioning"..
The case is open and it stayed many days without reseting itself....
Weird..
Now i got the explanations why i find the router in Romon many times after a self-reset..
Any idea how i can deactivate this auto reset..

According to the error message, the router detected failed fan. From your description, it looks like the failed fan issue has been ongoing one. At this point I think the router can no longer tolerate the issue and demand a fix

When there is an active Smartnet contract on the router, simply open up a TAC case to RMA the router for free. If you are unsure of the active Smartnet contract situation, you can always hit ebay to find 1811 fan replacement