When choosing "About this Mac"

[Pauluz NL]

Hi guys,

 

When I choose "About this Mac" my system sign's me out to apple's lichtblue screen and directly after, sign's me back in. I'm not able to see te little window with the system overview.

 

I installed kalyway 10.5.2 which gave this strange issue, now updated successfully to 10.5.3 but the issue stayed the same.

 

Can somebody give me a tip or help for a sollution.

 

Thanks in advance.

 

ps. excuses for my english

 

MSI Intel p965 mainboard

Intel core 2 duo E6600

MSI 8800 GTS 640mb

2 gb ram