I have this casing
http://apac.coolermaster.com/en/product/De...lencio-550.html

recently changed a mobo, the tech guy probably didn't connect mobo to the casing internal speaker, i did some testing, didn't hear any bios beep code

i refer the doc, but it didn't stated anything about internal speaker connection

or this casing has no such feature?

mobo Gigabyte H97 Gaming 3
http://www.gigabyte.my/products/product-pa...spx?pid=4997#sp

This post has been edited by Kravo: Nov 4 2014, 11:45 AM

Yes, this casing included that speaker as accessories.

http://www.silentpcreview.com/cm-silencio550

http://archive.benchmarkreviews.com/index....=1&limitstart=3

You have to ask your PC builder to install it to your mobo.

Refer on your mobo manual instructions..there are some info for speaker connection..the speaker should be on your casing accessories

i chked the doc, it only show the buzzer wire, but no details where to connect it

Refer your mobo manual page 26 note#9

but connect to which part of the casing? the casing doc has no details, only listing the buzzer wire

Casing internal speaker is like below. It's should come as accessories with the casing.

Below speaker type is for older generation computer casing which stick to the casing.