Patching Lenovo Ideapad Z500 DSDT

[EliteMacx86]

Video

The process is fine. Like i mentioned in mu previous post, from the refs.txt, remove "External(MDBG, MethodObj, 1)" line and disassemble your files again. Open DSDT.dsl. It should have no errors at all.

 

[sinamcr7]

The process is fine. Like i mentioned in mu previous post, from the refs.txt, remove "External(MDBG, MethodObj, 1)" line and disassemble your files again. Open DSDT.dsl. It should have no errors at all.

yes it has no errors in compile but in disassembling it shows 6 errors with this text :
ACPI Exception: AE_ALREADY_EXISTS, while adding external to namespace [_SB_.PCI0.GFX0.DD02._BCM] (20161210/dmextern-1012)
doesn't it matter?

 

[EliteMacx86]

yes it has no errors in compile but in disassembling it shows 6 errors with this text :
ACPI Exception: AE_ALREADY_EXISTS, while adding external to namespace [_SB_.PCI0.GFX0.DD02._BCM] (20161210/dmextern-1012)
doesn't it matter?

No, it doesn't matters at all. Those are not errors but more like exception and warnings. Even warnings can be ignored in ACPI while patching and compiling.

 

[sinamcr7]

No, it doesn't matters at all. Those are not errors but more like exception and warnings. Even warnings can be ignored in ACPI while patching and compiling.

thanks, it is ok I tried to compile the disassembled files and one file has 32 syntax errors others are with warnings or without any error and warning.
this is screenshot of errors :

what should I do next?

 

[EliteMacx86]

thanks, it is ok I tried to compile the disassembled files and one file has 32 syntax errors others are with warnings or without any error and warning.
this is screenshot of errors :
View attachment 2375
what should I do next?

Which SSDT? Apply "Remove _PSS placeholders" patch.

 

[sinamcr7]

Which SSDT? Apply "Remove _PSS placeholders" patch.

this one SSDT-1-CB-01.dsl
ok it fixed errors
should I follow all patches in the guide thread?
what patches are needed?

 

[EliteMacx86]

this one SSDT-1-CB-01.dsl
ok it fixed errors
should I follow all patches in the guide thread?
what patches are needed?

Of course you should follow the guide.

 

[sinamcr7]

Of course you should follow the guide.

so how can I find what layout Id and USB series I should use?
and how I check this?
Add IMEI (do not use if your DSDT or SSDTs already have IMEI/HECI/MEI device)

 

[EliteMacx86]

so how can I find what layout Id and USB series I should use?
and how I check this?
Add IMEI (do not use if your DSDT or SSDTs already have IMEI/HECI/MEI device)

You should read the guide first.

 

[sinamcr7]

You should read the guide first.

I read it and cannot find an answer to those questions so I asked you bro
if I missed something so show me what part of the guide is about those?