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[Guide] Native Power Management for Laptops

still no native PM :(


instead of going up its going down(Frequency) :(
 
I've generated this ssdt.dsl file from ssdtPRGen.sh from the scratch , but it is giving me back screen !

Ive gone through both the threads of urs n its great :)
1.Patching laptop dsdt/ssdt
2.Native power management.
 
siddsimac said:
I've generated this ssdt.dsl file from ssdtPRGen.sh from the scratch , but it is giving me back screen !

Ive gone through both the threads of urs n its great :)
1.Patching laptop dsdt/ssdt
2.Native power management.
Click to expand...

CPU power management has nothing to do with graphics configuration.

You probably have some other issue with your bootloader configuration (config.plist).
 
RehabMan said:
CPU power management has nothing to do with graphics configuration.

You probably have some other issue with your bootloader configuration (config.plist).
Click to expand...

Thanks a lot RehabMan i got PM :)
ur post r great :)

but 2 question !
1.it only worked after i used -xcpm, should i use this flag in config.plist !
2.should i drop all oem ssdt(ur post said something hammer thing)
3.M getting 2.90 in cinebench but my Turbo is 3.10.


And plz suggest me the right setting in config.plist :)
 
siddsimac said:
Thanks a lot RehabMan i got PM :)
ur post r great :)

but 2 question !
1.it only worked after i used -xcpm, should i use this flag in config.plist !
2.should i drop all oem ssdt(ur post said something hammer thing)
3.M getting 2.90 in cinebench but my Turbo is 3.10.


And plz suggest me the right setting in config.plist :)
Click to expand...

1. -xcpm is not used on real Macs. Your call. If you need to use it, it indicates CPU PM is not implemented correctly.

2. Filtering SSDTs and the DropOem flag is fully covered in the DSDT/SSDT guide.

3. You should test pstates with AppleIntelCPUPowerManagementInfo.kext.
 
RehabMan said:
1. -xcpm is not used on real Macs. Your call. If you need to use it, it indicates CPU PM is not implemented correctly.

2. Filtering SSDTs and the DropOem flag is fully covered in the DSDT/SSDT guide.

3. You should test pstates with AppleIntelCPUPowerManagementInfo.kext.
Click to expand...

I agree with u, but PM is not working without -xcpm :(
I've tried but no success without it :(
And also m getting this in P States: I/O error, throttling to 9Hz
here are my files
this is how it looks !
 
siddsimac said:
I agree with u, but PM is not working without -xcpm :(
I've tried but no success without it :(
Click to expand...

SSDT must be generated with the correct SMBIOS/configuration in place. Your SSDT was generated with -xcpm active. That SSDT cannot be expected to work without -xcpm.

And also m getting this in P States: I/O error, throttling to 9Hz
here are my files
this is how it looks !
Click to expand...

Normal. Use AppleIntelCPUPowerManagementInfo.kext to test pstates.

It does not appear you ever addded MCFG to DropTables in config.plist.
 
RehabMan said:
SSDT must be generated with the correct SMBIOS/configuration in place. Your SSDT was generated with -xcpm active. That SSDT cannot be expected to work without -xcpm.



Normal. Use AppleIntelCPUPowerManagementInfo.kext to test pstates.

It does not appear you ever addded MCFG to DropTables in config.plist.
Click to expand...

this is current customization, as u said I've done but got black screen !
this is wat i got, without -xcpm.
 
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