2811 router - Making a beeping noise

[ktthilavanh]

I have a 2811 making a beeping noise every day for about minute or so. Alarm on router is flashing consistently w/ the beeping when it occurs. No indication in the log or diag. Could this be a problem w/ the fan going out? Any suggestions?

[owillins]

Could you paste the show tech and show log and brief description about your toplolgy?

[farhanullah776683998]

I have 2900 series cisco router. When restart my wifi modem after couple of seconds cisco router start beeping noise.
How should I fix it?

[Deepak Kumar]

Hi,

Attach the console cable to the router and start the routers and capture all display logs in a file (boot logs) and share it with us.