what is chassis intrusion header in the mobo ?

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hari2202

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the mobo front panel has series of headers and one of them is chassis intrusion header ..

what is that and which connectors are to be connected to those headers ?
 
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As a rule, motherboards do not come with a speaker. you can get them seperatly for about $5.00. You will not be able to hear the post beeps without a case speaker. That audio is generated before the audio drivers are loaded, so it doesn't get to the audio panel of the MB.

hari2202

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through which can i hear the alarm sound ?
 

varun706

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Through the cabinet speaker of course..
 

I believe that the alarm comes thru your audio output. or possibly your case speaker, if installed. I had a Thermaltake case without a case speaker, and I still heard the case intrusion alarm when I opened the case..after a while, I disconnected that feature as it was more trouble than it was worth.

 

hari2202

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yeah i can guess that but as i am a newbie i have one more question ,, do motherboard comes with any sort of speakers ??

in case , my cabinet don't have any speakers and i didn't connected any speakers to audio jacks in my panel ,, how can i hear the POST beeps ?

 

As a rule, motherboards do not come with a speaker. you can get them seperatly for about $5.00. You will not be able to hear the post beeps without a case speaker. That audio is generated before the audio drivers are loaded, so it doesn't get to the audio panel of the MB.

 
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