zoomelliott

Extracting the tables I found the DSDT does not have all the scope for the processor, and two ssdt tables come along. It's similar problem as the dell Vostro 3300. Finaly change in my DSDT the scope_PR with Scope (_PR) { Processor (P001, 0x01, 0x00000410, 0x06) { } Processor (P002, 0x02, 0x00000410, 0x06) { } Processor (P003, 0x03, 0x00000410, 0x06) { } Processor (P004, 0x04, 0x00000410, 0x06) { } Processor (P005, 0x05, 0x00000410, 0x06) { } Processor (P006, 0x06, 0x00000410, 0x06) { } Processor (P007, 0x07, 0x00000410, 0x06) { } Processor (P008, 0x08, 0x00000410, 0x06) { } Method (PNOT, 0, Serialized) { Notify (P001, 0x80) Sleep (0x64) Notify (P001, 0x81) Notify (P002, 0x80) Sleep (0x64) Notify (P002, 0x81) Notify (P003, 0x80) Sleep (0x64) Notify (P003, 0x81) Notify (P004, 0x80) Sleep (0x64) Notify (P004, 0x81) Notify (P005, 0x80) Sleep (0x64) Notify (P005, 0x81) Notify (P006, 0x80) Sleep (0x64) Notify (P006, 0x81) Notify (P007, 0x80) Sleep (0x64) Notify (P007, 0x81) Notify (P008, 0x80) Sleep (0x64) Notify (P008, 0x81) } } Now with the mod I have at boot Pstate and cstates generated but still the cpu is on max. ioreg -lw0 | grep CSTInfo returns nothing ioreg -lw0 | grep PerformanceStateArray returns the array ok I tried to create a ssdt.aml from the two but it makes no difference. Not sure where to from now?

maldon Been looking closely to the DSDT you made in editor, there is no Scope-PR : Scope (_PR) { Processor (CPU0, 0x00, 0x00000410, 0x06) { } Processor (CPU1, 0x01, 0x00000410, 0x06) { } Processor (CPU2, 0x02, 0x00000410, 0x06) { } Processor (CPU3, 0x03, 0x00000410, 0x06) { } Processor (CPU4, 0x04, 0x00000410, 0x06) { } Processor (CPU5, 0x05, 0x00000410, 0x06) { } Processor (CPU6, 0x06, 0x00000410, 0x06) { } Processor (CPU7, 0x07, 0x00000410, 0x06) { } Should I ad those?

On boot I still have HSF+ file: hd(0,2) Extra/DSDT.aml ACPI table not found:SSDT.aml FADT restart Fix applied! FADT using costum DSDT ACPI CPUs not found c-states not generated ACPI CPUs not found p-states not generated

Have the P and C states already in boot.plist. I am using macbookpro6,1 (tried 6,2 and 8,1 - After installation of lion it was IMac11,1)

Hi Maldon The laptop is running very hot, cpu at 75 degrees on idle. Been investigating why speepstep is broken and the i7-740QM does not scale down, but could not fix it. Is it possible the CPU definitions for power management are missing in the DSDT file? Thanks Elliott.

Hi MaLd0n Thank you, patched my AICPM and don't need to use nullcpupowermanagement, But i still don't have the 740qm to speedstep, the frequency is always to the max 1.7 Mhz Tried Macbookpro6,1 and Macbookpro8.1 but no difference. Elliott

Using Chameleon V2.0 RC5 r875 here are the pic of the KP and just before Thanks Elliott

Hi MaLd0n Thanks for the DSDT file, but it's not working. Vanilla 10.7 with Nullcpupm and ati boot i get working HD full no sound no keyboard no trackpad No speedstep with the DSDT and no nullcpum I got a kernel panic in applecpupm, just before it says : HSF+ file: hd(0,2) Extra/DSDT.aml ACPI table not found:SSDT.aml FADT restart Fix applied! FADT using costum DSDT ACPI CPUs not found c-states not generated ACPI CPUs not found p-states not generated Thanks for your help

Should I use the dsdt above? Including my dsdt from aida dell acpi_dsdt.rar thanks

Hi Got an inspiron 15r n5010 with i7 740qm and HD5650 and as I try in lion 10.7.1 to patch the dsdt I have the same error as you.