Looping XPC Messages

[Alucard†]

Seems like multiple people are having this issue and lacks the mental capability to create a topic here but oh well I guess I will start ¯\_(ツ)_/¯

 

I am running on the following specs:

 

FX 8150

16 GB DDR3

EVGA GTX 750Ti

 

 

I originally had an issue regarding usb stop restart related errors spamming my console, but resolved that. However, I am now still not able to boot into the install environment, and continue getting the XPC related error same as shown in this picture:

 

(not mine, but is the same one)

 

Things I have tried:

 

Waiting - an hour and many tears later, still looping

Several USB related bootflags - Same effect

-xpc - No change

nv_disable and graphicsenabler set to no - Still no change

Using http://www.insanelymac.com/forum/topic/312714-macos-sierra-amd-cpu-tests/?p=2310942suggestion - No change, just with the added edition of usb kexts spamming header not found errors

Single User Mode - Keyboard will not work, receives no power as well. All slots appear to have no power coming out

 

That is about it, here are some configs:

 

Kernel.plist:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>KernelBooter_kexts</key>
	<string>Yes</string>
</dict>
</plist>

org.chemaleon.idontknowhelpmeplease.plist:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Kernel Flags</key>
	<string>-f -v npci=0x3000</string>
</dict>
</plist>

FakeSMC, GenericUSBXHCI, and NullCPUPowerManagement kexts are installed into /extra/extensions

 

I think that is descriptive enough, thanks for readin. 

[algady]

I'm having this problem and I hope that someone can help!

[LordSith82]

I've also had this problem. I describe my steps, I hoping it will help you and create a todo list.

 

I proceeded in this way: http://www.insanelymac.com/forum/topic/317619-help-topic-amd-macos-sierra-amd-cpu-1012x/?p=2315046