ps2 audio

[letitride]

installed dms3 on a10 board worked great,but now i get a real high pitched whistle after a while or the sound may go all together and then return to normal for a bit and then back to a high pitch whisle

[Jadgamez]

Check the clock wire but i don't think is thats. Check the motherboard for solder splashes.

[Blessed]

Those symptoms would most likely be from solder splashes.

[letitride]

checked everthing still get high pitch whistle only when booted to ps2 mode,even without any disk installed all other modes are okay

[Blessed]

It might be a faulty chip, take the chip out and test the ps2.
...Or a bad install.

[letitride]

booted with eject button to disable chip and have no problems sometimes you can play a game for an hour before it whistles or it might do it in a minute also the audio might just mute instead. it whistle for a minute then goes away only to return later

[EnTiTy]

Deffo sound like a short around the bios pin's or one of the crystals is going down on board.
EnTiTy