All the more that points to bad caps near the C3 thru C6 area. Some important SCSI traces run near C8 thru C10.

...and yes, that was actually a pretty clear explanation of decoupling and blocking caps. :approve:

If you can't fix it right away, I would wash the board with 99% alcohol and suspend the board so the caps are pointing towards the floor, as to minimize cap damage, if any. (Not sure if that would help or not, but it's nice to think about.)