Macintosh portable Sad Mac on Start up.

Hi all,

I bought a Macintosh Portable on a garage sell last week. It powers up! Of course as we know to do this, it has a new 6V battery 4.5 AH now, and a new fresh 9V batt too. But every time I power it up i have sad mac faces with the following codes:

03001300

00001FFA

00000014

0000CD36

03001382

00001FFA

Also, there is a strange thing: When I press "CONTROL" key, it changes the sad mac code and it changes between those three codes.

Any ideas what it could be?

Thanks in advance!!!!