So the title pretty much explains it all. Sometimes when I insert a disk into the PowerBook 180, the Mac restarts! Seems okay when it does, and it only happens randomly. Odd huh?

The only other thing I've noticed is that sometimes on startup I'll get some lines on the screen... but they disappear when the Happy Mac comes up. Also the battery for the unit was removed, since it refuses to boot with it in there. Any ideas? Not the biggest issue, but still confusing... hmm