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New Member

Router 7606 does not show the inventory for the Fan module

I have a issue with a router 7606, specifically with  fan module, the LC go down because it does have sufficiently cooling , I changed the Fan module, the IOS, The power supply, and I still have the same issue, Besides the Router does not show the inventory or PID  for module fan, 

logg" system minor alarm on operating fan count"

 

Someone knows what could be happening,

 

 

  • Other Network Infrastructure Subjects
2 REPLIES
Cisco Employee

Check this:Can you try this

Check this:

Can you try this;


7606-01#show environment status fan-tray 1
fan-tray 1: 
  fan-tray 1 type: FAN-MOD-6SHS
  fan-tray 1 mode: Auto
  fan-tray 1 fan-fail: OK


7606-01#show power
Fan  Type               Watts   A @42V State
---- ------------------ ------- ------ -----
1    FAN-MOD-6SHS        180.18  4.29  OK............................ FAn try

 

If above doesnt work then try the below link:

https://supportforums.cisco.com/discussion/10824271/7606-s-and-fan-module-6shs-version-1

 

HTH

inayath

*Plz dont forget to rate if this info is helpfull.

New Member

thanks   I did it, but i

thanks 

 

 I did it, but i still have the same issue,  upgrated the ios, changed fan module,  but it is not working,

will be the chassis?

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