Recent content by cjlucas

I can confirm it's a Chrome (or flash) issue, not a driver issue. Here are my reproducible steps: 1. Play song in iTunes. 2. Open Chrome to page with flash on it. 3. Wait for strange noises, then quit Chrome. 4. Audio returns back to normal immediately.

It's not a flash issue, I'm having the same problem in iTunes. Sometimes the audio completely drops out for a few seconds.

It's all explained here: http://www.tonymacx86.com/mountain-lion-desktop-support/61216-10-8-how-enable-hd4000.html

Is anyone getting kernel panics after the system has booted successfully? I'm getting them every couple days (max uptime was 7 days). My guess is that the display is not the problem, but I figured I'd ask here before ruling it out for sure. I haven't been able to get much diagnostic info...

I have had a few boots where everything (USB/Firewire/brightness control/speakers/camera) worked, but it's rare. I believe I did flush the kernel cache during my testing, but I don't think it made a difference. I also had success with using a non-TB port (HDMI in my case) to avoid the kernel...

Wouldn't we all... Are the USB ports working on the display? and which EFI string is that? When I injected the EFI string for platform id 01620005 it didn't help the boot problem.

Sucks to hear that, I didn't really want to drop $1000 on a display that they're going to kill off in the next year or so. Guess I'll just deal with it until a solution is found.

Sorry for digging up a dead thread, but I just built my Z77X-UP5 system and I'm having the same intermittent kernel panics as the OP. Are you guys still having this issue? I tried Einsteiniac's solution but that doesn't make a difference for me. The other issue I'm having is, when the system...

10.8 / How to enable HD4000 What's the expected behavior for platform-ids that don't work? Does the system boot successfully w/o support or does it kernel panic? Because for every id I've tried (including the one suggested in the OP for my motherboard), I've gotten kernel panics. I'm running a...