On Tue, 28 Apr 2009 18:21:38 GMT, (GregS)
put finger to keyboard and composed:

Got a Dell computer with something called a 110 Twin Alert.
This little board on the top of the chassis is shutting down the power
supply. I thought it might have been some kind of temperature
alert gone bad. Got Got some power circuitry with a beeper.
??

greg

Could it be this warning device with a 110dBa sounder and a low
wattage speaker?
http://www.pyronix.com/pdf/Data0305%20TwinA.pdf

The pinouts a

Symbol Description
----------------------------
- 0V
+ 12V
BA Siren Trigger
SPK Speaker
T Tamper
T Tamper

I can't see how it would be responsible for shutting down your power
supply, though.

- Franc Zabkar
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