[Help] ideapad S400T screen and sleep problem

[Jon1992]

"Problem Reporting" files are incomplete.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the tool mentioned in the FAQ, that way it is less likely you'll omit something.

sorry for that.

 

[RehabMan]

sorry for that.

ACPI is not patched correctly.
Follow the guide carefully.
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/

Hint: Your profile indicates only one graphics card, so no reason for any SSDTs in ACPI/patched. All renames can be accomplished with config.plist/ACPI/DSDT/Patches. Only DSDT.aml and SSDT.aml (from ssdtPRgen.sh) should be present in ACPI/patched. Then any other add-on SSDTs such as SSDT-PNL.aml.