HI all, Ok so this my dilemma. I brought a iMac from ebay (never ever ever again ) its the isight G5. When I got it I ran it for about an hour with no errors. However it all of a sudden froze. So i waited 20mins then turned it off. When i restarted it it kept getting stuck on the first blue screen with images like so: These are not always the same and appear at different times during the boot up. I very rarely get to the desktop. The odd thing however is if I start in the safe node (pressing down SHIFT) I have no graphic problems whatsoever s far. This means however that things like wireless won't work and sound. So i took it to the apple shop and they think its the graphics chip and that i need a whole new logic board. However my issue with that is if it the graphics chip how come the graphics are fine when I start in safe mode? Maybe I'm just stupid and not understanding. Can anyone help? The most annoying thing is, is the machine apparently have apple are till 2009 (was told by the tech at apple) but as i don't have receipt (except my ebay invoice) and the precious owner didn't transfer the apple care they won't honour it even though its plain for all to see that it still linked to the serial number of my machine. Any how help would be appreciated?