Only Mono Sound

[weGuru]

Hello!

I have a Amiga 1240T with 32mb ram that i use for games, music  and internet. I used had a disk crash and had to reinstall OS 3.9.

But when i try to play mods etc i only get mono sound. I tried with a new RCA Cable with no luck. If i just switch places of the White and Red cable i get another sound...Weird..

What to do...Bohoo....

I use Eagleplayer to play mods and Octamed to Make mods

[weGuru]

My Amiga is in a Tower..

I tried to measure around to see if i found something shorting out.But no luck..

[weGuru]

what i mean is when i play a 4 channel mod..I only get 2 channels....So i guess there is some miscomunication between ahi and octamed/eagleplayer...Weird...

[weGuru]

Just like that yes

This affects all but games....
Looks like there is a volume problem in the Amiga...So the output wich is silent is muted of something

[weGuru]

But Octamed doesn't use AHI does it? I maps Audio directly to paula....
So weird it shouldn't work if there is a AHI problem

[weGuru]

Jsut did some more testing....It seems when i plugg inn the right RCA then it only plays 2 of 4 channels....Then if i unplugg it it plays all 4 channels out of the left rca

[weGuru]

The sound is weird in games also....just tried a few and soun d effects isn't working etc....

And even demos is weird...Desert Dream etc....

[weGuru]

I hate to change mainboard....So if anybody have a good idea pls tell me....