Imac Flashing

gets the signal.... Modern day LCDs change instantly.... because of this, there is no refreshing. Which is why LCDs are said to be easier on the eyes. Instead of flashing at 75 Hz, there is a stable image. In effect, TFT LCD screens have the best "refresh" rates of all. ...

Flash isn't even installed on my machine. Since I am currently stuck on a Windows box, I use Opera, and disable the animated gifs. It's so nice not to have flashing banners! I'll be even happier when I get my iMac and I can use something like OmniWeb and block banners altogether... ...

n this and repaired a few iMacs already with this symptom. It seems to happen to older iMacs less frequently than newer ones, but I have had to replace 2 400 mhz iMac analog boards already. Not an easy job and in fact requires software and a special cable to complete the job. Typcal cost out of warranty is around 125. ...

yesterday i shutted down my imac after it has been running for like 3 days. when i tried to continue working some hours later, that flashing "wheres the startup disk" icon appeared on my screen, too. ...

other than to press the 'r' key to restart. Upon restarting, the computer would not get past the Happy Mac screen. If I try to restart from the HD, I get the flashing system folder icon. I have tried booting from an old OS 9. ...

The computers dont wanna start up any more not even a sound our a flashing singn of the startup disk cannot be found? ...

Hey everyone. I have an imac rev. a with 96mb of ram and a new 30gig internal hard drive. ...

just quits whenever selected and holding down option at startup results in a cycling through a flashing macface folder and then restarting. I even launched classic and selected the startup disc in it's control panel. ...