[HELP] Disable HD 7650M in DSDT

[RehabMan]

iasl -e DSDT.aml SSDT.aml SSDT-2.aml SSDT-3.aml SSDT-4.aml -d SSDT-5.aml

Rehab Man i have linux in flash drive how to extract in terminal can u give full terminal code i don't now how to extract in linux,
Wish you a Bright and Happy New Year

For the 4540s, you do not need to use Linux. Boot with DropSSDT=No, then run MaciASL and choose File -> New from ACPI. You will see all your SSDT tables listed. Find the one with the graphics code in it. It will probably be SSDT-5. Then you can apply the patch from the ProBook DSDT patch repo, Save As to /Extra/ssdt-1.aml (format: ACPI Machine Language Binary).

Then boot normally (without DropSSDT=No) and test.

 

[RehabMan]

Hmm so so far all test cases successfully disabled it without the restart problem. May be I should start over it.

I don't think we've had a second 4540s user attempt (surprising).

But it looks like riyadku is about to try...

 

[kuglee]

I've tried it, but I had an issue with it:

The latest patch works for me on 4540s without the shutdown on restart bug.

EDIT: Display stays off after wake

I've applied the latest git patches to my DSDT/SSDT-7.
Sometimes the display comes back on.

 

[RehabMan]

I've applied the latest git patches to my DSDT/SSDT-7.
Sometimes the display comes back on.

There seems to be some question as to whether you used the patches correctly. There are no patches for DSDT here. Just SSDT.

- - - Updated - - -

I've tried it, but I had an issue with it:

See above.

 

[riyadku]

I don't think we've had a second 4540s user attempt (surprising).

But it looks like riyadku is about to try...

enable HD 7650m photo HD
Disable with ssdt-1.aml . photo HD 1
ssdt-1.aml .aml 7 Errors that one normal
edit

 

[RehabMan]

enable HD 7650m photo HD
Disable with ssdt-1.aml . photo HD 1
ssdt-1.aml .aml 7 Errors that one normal
edit

Looks like success (no Radeon). Not sure what you mean by "7 Errors that one normal" ??

Restart working OK?

 

[riyadku]

Looks like success (no Radeon). Not sure what you mean by "7 Errors that one normal" ??

Restart working OK?

MaciASL ssdt-1.aml 7 Errors Restart working good not showing HD 7650m

 

[RehabMan]

MaciASL ssdt-1.aml 7 Errors Restart working good not showing HD 7650m

If you are reloading your ssdt-1.aml after patching/saving, and then getting errors, that is to be expected. The errors are caused by bugs in the iasl disassembler.

 

[riyadku]

one problem Wen system sleep wake up black screen and nothing happens after this
hard pressing power buttion and boot again Do have the same issue how to fix this?

 

[kuglee]

one problem Wen system sleep wake up black screen and nothing happens after this
hard pressing power buttion and boot again Do have the same issue how to fix this?

I have the same problem. I just tried it again to be sure.
original: View attachment SSDT-7.aml
patched: View attachment SSDT-1.aml