Hi there,
I just bought a 33c at eBay (don't ask me how much I paid ;-) which is in very good condition. It almost looks brand new. After I replaced the batteries, which ran out a bit, it works fine. The only problem for me: It makes a ratteling sound similary to a match box when I shake it. The sound seems to come from the keys (not from loose parts). I have also a 32e (which looks almost identical) that doesn't make that sound.
Any idea what I can do? Please don't tell me not to shake it ;-)
Is there a way to fix the keyboard? I don't want to open the case unless I'm shure that a can do something useful...
Kind regards
Bert Oberholz