[solved] XPS 13 9350 Sierra, freezing/crashing when plug/unplug power, HELP!!!

[Sunshine83]

great! I can boot without the 32 mb patch thank you
graphic artifacts (pixels with different colors), the screen is messy I can barely see what is written.. and sometime it stops and the screen become clear until I move the cursor or I use the keyboard :/

 

[Sunshine83]

I found the solution
I replaced the ID 0x191B0000 by 0x19260004
Thank you

 

[RehabMan]

I found the solution
I replaced the ID 0x191B0000 by 0x19260004
Thank you

Experimentation with different ig-platform-id values always useful...

Problem in post #1 is solved?

 

[Sunshine83]

No

 

[RehabMan]

No

Any change requires new problem reporting files.
None attached.

 

[Sunshine83]

sorry!

 

[RehabMan]

sorry!

What is the specific problem scenario?
Post #1 is not clear.

Comments/problems:
- why do you have 4 separate patches for NVMe "preferred block size"? FYI: Only the first is effective. If the first one is the one you need, remove the others.
- As per guide, ForceKextsToLoad is only for pre-install. Why do you still have it in your config.plist?
- ACPI not patched (for example, you at least need _OSI->XOSI (+OSID->XSID) and SSDT-XOSI.aml for Windows spoofing). Also need config.plist/ACPI/DSDT/Fixes/FixMutex=true
- SSDT.aml conflicts with config.plist/ACPI/SSDT/Generate/PluginType=true. Remove ACPI/patched/SSDT.aml
- backlight control not implemented
- make sure correct SATA-100-series-unsupported.kext is installed (SATA driver not loading, even though SATA controller on PCIe)
- USB configuration not correct (see FAQ for guides)
- recommended version of Clover (latest RehabMan Clover r4444) is not in use

 

[Sunshine83]

What is the specific problem scenario?
Post #1 is not clear.

when I plug/unplug the power cord or I press the backlight buttons, the computer freezes.. I have to turn it off and on..

 

[RehabMan]

when I plug/unplug the power cord

Is it plugging in that causes the problem?
Or is it unplugging?
Or the combination?
You need to be specific about the scenario.

You seem to imply it only happens when you:
- boot without AC plugged in
- plug the power cord
- unplug the power cord

Accurate or inaccurate?

or I press the backlight buttons, the computer freezes.. I have restart it

Backlight control is not even implemented.
See FAQ for link.

Also, see my notes on missing items from your ACPI setup.

 

[Sunshine83]

I thought i

Is it plugging in that causes the problem?
Or is it unplugging?
Or the combination?
You need to be specific about the scenario.

You seem to imply it only happens when you:
- boot without AC plugged in
- plug the power cord
- unplug the power cord

Accurate or inaccurate?



Backlight control is not even implemented.
See FAQ for link.

Also, see my notes on missing items from your ACPI setup.

Yes I need to do the backlight step.

For my problem, it is when I unplug the power cord. I haven't try when I plug it.