Hallo Micha ,

Hier sind die Bilder hier zu sehen :

https://www.flickr.com/photos/137954...57661397972365

Ich werde eine Teststellung vor und nach der Installation der zusätzlichen RAM , um zu sehen , ob es einen Unterschied machen . Ich habe auch die D ++ Programm, um zu testen.

Vielen Dank für Sie Hilfe

Hi, by the way I have similar story with my TurboKing: it has only one 8kb RAM plank, so the 2nd slot is empty and must be soldered. The question is: how much this upgrade could increase device's perfomance in real?
Also you need to know that both RAMs must have same access time and its also recommended that they both are same model/manufacturer...

Probably not a whole lot of performance increase I would imagine. I'll let you know once I get them a do a test position.

Thanks for the tip about the RAM. I can't seem to find any wide 28pin HY62C64P-55 DIPs anyway so will stick with the 70ns.