Recent content by debian3

Seem like an Intel 535 issue with the devsleep feature. I did a firmware update that disable the feature. Maybe Mojave now support devsleep and it's causing this issue. I will report back how it goes.

Since I upgraded to Mojave, my computer randomly freeze (I can move the mouse around, but can't click on anything). Then I hard reboot the computer with the reset switch and the SSD is not seen in the BIOS. I need to power off the machine and power back on to see it again. So I though the...

Fixed! I simply changed my definition from iMac14,1 to Mac pro 5.1 and now it's working again. Not sure why, but it might help someone in the same situation.

Hi, I have a problem since my last update from 10.13.3 to 10.13.4. Basically with the displayport (DP) I get a black screen as soon as macOS adjust the screen to a higher resolution at boot (I guess when they load the acceleration). The screen disconnect with a no signal (I'm using a 4k...

I got it working. I plugged my screen HDMI (Using a 4k screen). Seems like the display port is not working (only working when booting with the flag VESA). Unsure what the problem is. The problem with HDMI is the screen is 30hz instead of 60hz on DP.

Hi there, Just updated and I get a black screen. I started the update, it rebooted, then progress bar started, screen went black 2 times, now it's maybe at 75% and won't go further, the screen goes black an nothing more happens. I updated the latest clover before doing the upgrade. Just before...

When trying to create the usb with the GM edition I get this: sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/USB --applicationpath /Applications/Install\ macOS\ Sierra.app --nointeraction Password: sudo: /Applications/Install macOS...