iMac 27" Core i5 - Startup Display Issue?

[The Samurai]

As can be seen from the screenshot below, each morning when I put the iMac on... they appear right before the login screen for approx 4-5 seconds. Is this something to worry about? Done a PRAM reset, not helped.

Anyone else had this issue?


Cheers

 

[Hellhammer]

Seems to be a graphic glitch. When did this happen for the first time? Could be because of drivers too

 

[The Samurai]

Can't remember when it happened last but ive never altered/messed about with any driver settings. Not unless one of the Mac OS updates buggered about with it... which is my next Q... why would it?

 

[Hellhammer]

Can't remember when it happened last but ive never altered/messed about with any driver settings. Not unless one of the Mac OS updates buggered about with it... which is my next Q... why would it?

Have you updated to 10.6.4? It should have updated drivers

 

[The Samurai]

Have you updated to 10.6.4? It should have updated drivers

YEah im always up to date with the OS updates. Got the new one. Might call Apple later and ask but I doubt they'll know what it is.