El Capitan reboots after loading

[Stefan Milev]

Hi guys. I installed El Capitan to test it on my system. I have Yosemite fully working without issues.

El Capitan is on separate partition and separate drive. To install it I had to use nv_disable=1 and as everyone else rootless=0.

After installation I can boot without nv_disable=1 and I have full acceleration on GTX660 OC. After 2 days though it just stops booting properly. Boots normal up to the point where the login screen have to appear, but then I see black screen and the system reboots. I see no error in verbose boot. 

If I boot again with nv_disable=1 it boots ok and I can log in and use, but without graphics acceleration as you can suspect.

 

My question is why it works in the beginning and after some days it just stops booting.

I boot with Clover.

I have a custom DSDT with minor changes, USB high current and HDMI sound.

I have a SSDT because I overclock the 2600K to 4,4 Ghz.

My specks are in my signature.

 

P.S. I reinstalled again and the same story repeated. 

[RCOO]

Do you have any external monitors connected when the reboot happens? If so, try disconnecting them.

I've had the same problem because I had an HDMI external monitor connected. I assumed the loading failed because of unpatched AppleHDA and OS X still trying to output sound to HDMI, but I could be completely wrong.

[Stefan Milev]

Thank you for your reply.

All my monitors are external. I have two in total, one HDMI and one DVI. I don't think that this is the reason because I have AppleHDA patched with Clover on the fly and I have sound. The problem is definitely in the DSDT. If I boot without it the boot process is OK and the system boots normal with graphics acceleration and sound.

I'm thinking that maybe it's the USB edits that I made for USB high current. I'm attaching the file for reference. 

 

 

DSDT.zip