Hi, new to forum. I have an old 90's Akai S1100 sampler that worked when I first bought it off Craigslist a few years ago. A few months ago it started malfunctioning where the sound quality degraded and was very thin with no bass. Now, the unit will not even boot up. It boots off a floppy drive (w.OS 4.3). The screen powers on but no boot sequence and no text.
I opened up the unit to check for obvious component failure and saw these caps on the motherboard. I have never seen capacitors with these bulges at their leads before and was wondering if this was normal. I see no signs of burning or failed components inside the unit except for these capacitors. All fuses appear to be normal.

I opened up the unit to check for obvious component failure and saw these caps on the motherboard. I have never seen capacitors with these bulges at their leads before and was wondering if this was normal. I see no signs of burning or failed components inside the unit except for these capacitors. All fuses appear to be normal.

