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- conflict in SPKR header and Case leads
November 4, 2006, 3:43 am
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Aspire XQPack/420 case/frame. The documentation is skimpy but I've
bolted a few pc together with inexpensive mobs and cases before.
At the moment I'm stumped on connecting a cheap case speaker to the
The case provides a black lead and an orange lead in a 3 lead
receptacle: top black, middle unused, bottom orange.
The mob SPK1 Internal Speaker Header is a column of 4 green-block pins
with pin 1 closest to the front edge of the mob. MOB sheet for "Jumper
settings and I/O Interface" says:
pin 1 +5V
pin 2 NC
pin 3 GND
pin 4 SPKR
My guess is the black should connect to the GND.
I'm a lot less confident but it seems to me the orange ought to connect
Or should the Orange connect to the +5V and the black connect to the
I sure would appreciate it if the voice of experience shed some light
here before I blow something.
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