[Help] ideapad S400T screen and sleep problem

[Jon1992]

I follow this guide
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/
and installed High Sierra to HDD successful.
but there are so many questions? such as:
1,screen is very dark and can not switch light .
2,no sound.
3.can't sleep .egt...
1)i have no idea what to do next?
2) my ssdt isn't work very well.
help me for my laptop.thanks a lot

 

[RehabMan]

I follow this guide
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/
and installed High Sierra to HDD successful.
but there are so many questions? such as:
1,screen is very dark and can not switch light .
2,no sound.
3.can't sleep .egt...
1)i have no idea what to do next?
2) my ssdt isn't work very well.
help me for my laptop.thanks a lot

Problems:
- kextcache indicates duplicate kexts are installed to /L/E and /S/L/E. Remove dups from /S/L/E. Install kexts only to /L/E.
- backlight control not implemented correctly. See guide: https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/
- your ACPI configuration is wrong. It seems you tried to use the HP ProBook guide on your Lenovo Ideapad. Not valid. Laptop specific guides are specific to that model only.
- drivers64UEFI is wrong (see main Clover laptop guide for correct content)
- Clover/kexts/Other is missing "essential" kexts (see main Clover laptop guide for correct content)
- you have not implemented audio (read the FAQ for methods)
- your config.plist is not correct (see main Clover laptop guide for good starter plists)
- your bootlog.txt does not correlate with the EFI/Clover you attached (maybe the ioreg you attached does not correlate with the EFI/Clover you attached)

 

[Jon1992]

Problems:
- kextcache indicates duplicate kexts are installed to /L/E and /S/L/E. Remove dups from /S/L/E. Install kexts only to /L/E.
- backlight control not implemented correctly. See guide: https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/
- your ACPI configuration is wrong. It seems you tried to use the HP ProBook guide on your Lenovo Ideapad. Not valid. Laptop specific guides are specific to that model only.
- drivers64UEFI is wrong (see main Clover laptop guide for correct content)
- Clover/kexts/Other is missing "essential" kexts (see main Clover laptop guide for correct content)
- you have not implemented audio (read the FAQ for methods)
- your config.plist is not correct (see main Clover laptop guide for good starter plists)
- your bootlog.txt does not correlate with the EFI/Clover you attached (maybe the ioreg you attached does not correlate with the EFI/Clover you attached)

thank you very much! I delete all kexts from /S/L/E,then i boot with without cache and without inject kexts. But i failed get into the system?why? what can i do to save it? should i install againt? my 10.10 can work well in this laptap.
besides,which main Clover laptop guide can i see?and do i need to correct my ssdt?

 

[RehabMan]

thank you very much! I delete all kexts from /S/L/E,then i boot with without cache and without inject kexts. But i failed get into the system?why? what can i do to save it? should i install againt? my 10.10 can work well in this laptap.
besides,which main Clover laptop guide can i see?and do i need to correct my ssdt?

Why do you expect to boot macOS without FakeSMC.kext?
Why do you expect to boot when you deleted all kexts from /S/L/E?

Now you'll need to do a fresh install.
See guide:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/

 

[Jon1992]

Why do you expect to boot macOS without FakeSMC.kext?
Why do you expect to boot when you deleted all kexts from /S/L/E?

Now you'll need to do a fresh install.
See guide:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/

ok! I understand. I had made a fresh install. and I had installed the Clover bootloader to my HDD in UEFI mode.
But some questions show up?
1)My keyboard and trackpad are not working when I boot with my HDD.but they are work well when I boot with my usb.why?
2)I followed this thread to fix my backlight control:
https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/
but nothing happened? there is nothing change ?
3)I only can boot successfully with inject kexts mode when I boot both in HDD and USB . why?
what should I do next?
the file named EFI-usb bellow is my Clover boots in USB.

 

[RehabMan]

ok! I understand. I had made a fresh install. and I had installed the Clover bootloader to my HDD in UEFI mode.
But some questions show up?
1)My keyboard and trackpad are not working when I boot with my HDD.but they are work well when I boot with my usb.why?
2)I followed this thread to fix my backlight control:
https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/
but nothing happened? there is nothing change ?
3)I only can boot successfully with inject kexts mode when I boot both in HDD and USB . why?
what should I do next?
the file named EFI-usb bellow is my Clover boots in USB.

1: The ioreg you attached shows PS2 keyboard/trackpad working.
2: DSDT.aml is patched incorrectly. As per brightness guide, DSDT.aml should have no brightness patches applied. Only SSDT-PNLF.aml provides PNLF.
3: no verbose boot attached showing failed boot. Read 'Problem Reporting' carefully.

 

[Jon1992]

1: The ioreg you attached shows PS2 keyboard/trackpad working.
2: DSDT.aml is patched incorrectly. As per brightness guide, DSDT.aml should have no brightness patches applied. Only SSDT-PNLF.aml provides PNLF.
3: no verbose boot attached showing failed boot. Read 'Problem Reporting' carefully.

1:yes .but it works only with my usb boot, can't work with my hdd
2:I will try it.
3:it only just reboot quickly ,so I can't grab a picture.
thanks a lot for reply so quickly.

 

[RehabMan]

1:yes .but it works only with my usb boot, can't work with my hdd

Problem reporting files must represent the problem scenario.

3:it only just reboot quickly ,so I can't grab a picture.

Boot verbose, capture video, use resulting video to find frame just before reboot.

 

[Jon1992]

2: DSDT.aml is patched incorrectly. As per brightness guide, DSDT.aml should have no brightness patches applied. Only SSDT-PNLF.aml provides PNLF.

2)i follwed this guide: https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/
and made new dsdt and ssdts ,
what next?
and how to make this SSDT-PNLF.aml work ,like you said in there https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/
"If you're using SortedOrder in your config.plist, make sure you add SSDT-PNLF.aml to it."

 

[RehabMan]

2)i follwed this guide: https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/
and made new dsdt and ssdts ,
what next?
and how to make this SSDT-PNLF.aml work ,like you said in there https://www.tonymacx86.com/threads/...rol-using-applebacklightinjector-kext.218222/
"If you're using SortedOrder in your config.plist, make sure you add SSDT-PNLF.aml to it."

"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.