Or any gunk leaking from them? <a href="http://1.bp.blogspot.com/_Ak3fwBcCvh...ps_online2.jpg">http://1.bp.blogspot.com/_Ak3fwBcCvh...ps_online2.jpg</a> http://www.computer-supply-guide.com...blown-caps.jpg Edit: definitely try some of the troubleshooting steps listed above, such as simplifying the system as much as possible, etc.