A-425 disassembley of satellite speakers - Dell A425 Computer Speakers

the subwoofer plugs into the wall on a 110 volt outlet. then use mastervolume control.. RANDY

hi ken, problem with your unit could be internal or external. i assume you not an audio technicain, start with checking all your speaker leads and speaker drivers directly, if any of these are found to be faulty try isolating it then retry to see if sound works again. secondly try resetting your unit. if all checks out well then you have an internal problem with your unit. check out your pioneer repair agent in this regard. remember if both units use the same harness(back plug) then chances are that you have an external problem with the speaker wiring or speakers itself. cheers.

check this image it will help...

Hi,

Does the bios show up?

Can you try booting a windows installation disc or linux disc?

Just trying to diagnose which piece of hardware is failing.

Thanks

It sounds like you have subwoofer system that requires satellite speakers for the high frequencies. If you have these satellite speakers, but are getting no sound, either you have connected them incorrectly, or there is a problem with the amplifier that drives the satellites.

The most likely cause is a broken headset cable. This item fails more often than any other part of the system.

Open the satellite speaker's metal mesh with a steel needle. then u will find the inside screws to open it.

Yellow: battery power
Red: switched power
Black: ground
White: left front speaker
Gray: right front speaker
Green: left rear speaker
Violet: right rear speaker

what code you talking bout, like which color goes to what... i need more info...

Yellow: battery power Red: switched power Black: ground White: left front speaker Gray: right front speaker Green: left rear speaker Violet: right rear speaker Wires with stripes are the negative speaker leads.