Quote from: NutribrainI experienced the same just some months ago. The CD doesn't spin and 'PC' ist displayed. This happened suddenly after some months not using my PC-Engine. I tried a second original never used CDROM2, same effect. Then I tried a different power adapter and it worked again, also the first CDROM2. But suddenly after 2 days it stopped working again. Since that day I've never tried it again.
So it would recommend you to try a different power adaptor and see if it's working again. Also try to clean the contacts on the IFU30's side, as Tatsujin suggests in this thread.
Im sure the power is OK but maybe the connection is iffy, i'll check and also clean the connection. I also had not used the PC Engine for a few months hell a couple of years, so maybe it is just dirty even though is was stored well..
I try it again tonight