Some are also reporting that displays have arrived with cracked glass -- even though the box is undamaged -- and are making strange noises. Apple so far has offered few comments about the reported ...

A large number of problems with Apple’s newest iMacs, especially the top-of-the-line 27-in. model, has prompted one user to create a site that tallies issues ranging from cracked screens to flickering ...

The first Apple Silicon model of the all-in-one computer can experience strange display problems. Apple only reacts on a case ...

We've received scattered reports of problems with iMac G5 FireWire ports -- specifically situations where one or more FireWire devices seemingly does not draw enough power from the host machine, or ...

Apple’s second firmware update for 27-in. iMacs seems to have fixed the flickering display problems, according to most users’ reports on the company’s support forum. A minority, however, maintained ...

Mick, I pretty sure you're describing normal behaviour - I timed the auto dimming of the screen on both my Powerbook and G5 at 2 mins of inactivity. Someone here on MacAch may know of a hack to ...