Not sure where to post this. But I think I am looking for a working Amiga 500 plus motherboard (rev 8A) 
The board in my Amiga is not working (both lights go on (but stay on) and a black screen shows). It shows some water (?) corrosion damage, that I fear I cannot fix myself (see picture). The battery itself doesn't look so bad so I don't think that is the cause.
If anyone knows if this is somehow fixable please let me know.

Best Regards,
John
The board in my Amiga is not working (both lights go on (but stay on) and a black screen shows). It shows some water (?) corrosion damage, that I fear I cannot fix myself (see picture). The battery itself doesn't look so bad so I don't think that is the cause.
If anyone knows if this is somehow fixable please let me know.

Best Regards,
John