netmatrix.2005 Posted March 6, 2012 Share Posted March 6, 2012 Hi everybody! I need a help in fixing (patching) DSDT file for ASUS x79 Sabertooth LGA2011 motherboard. I tried to fix it, but during compilation I am getting Warning 1088 - Not all control paths return a value ^(SIOS) in section Method (SIOS,1,NotSerized) . It looks like this Intel ACPI Component Architecture ASL Optimizing Compiler version 20091214 [Dec 16 2009] Copyright © 2000 - 2009 Intel Corporation Supports ACPI Specification Revision 4.0 /Users/admin/Library/Application Support/EvOSoftware/DSDT/DSDTFiles/dsdt.dsl 3022: Method (SIOS, 1, NotSerialized) Warning 1088 - Not all control paths return a value ^ (SIOS) ASL Input: /Users/admin/Library/Application Support/EvOSoftware/DSDT/DSDTFiles/dsdt.dsl - 9050 lines, 308856 bytes, 3246 keywords AML Output: /Users/admin/Library/Application Support/EvOSoftware/DSDT/DSDTFiles/./dsdt.aml - 32390 bytes, 990 named objects, 2256 executable opcodes Compilation complete. 0 Errors, 1 Warnings, 0 Remarks, 93 Optimizations I cannot drop section Method(SIOS,1,NotSerialized) since it is a part of SBridge ( may be I am wrong) Second, I cannot enter my system (MacOSX 10.7.3) without NullCPUPowerManagement.kext, I feel I did something wrong in DSDT edits. I have already applied patch AICPMPatch the new version and still I am unable to get rid of NullCPUPowerManagement.kext. My hardware: motherboard: ASUS x79 Sabertooth LGA2011 CPU: Intel Core i7 3930K RAM: 4x2GB Kingstone 1600 Hyper I included not modified DSDT file Thanks in advance acpi_dsdt_not_modified.rar Link to comment Share on other sites More sharing options...
buoo Posted March 30, 2012 Share Posted March 30, 2012 Hi! Send me the IORegistry report. Use System Info to get all vendor/device ID too http://www.insanelymac.com/forum/index.php?showtopic=219584 Link to comment Share on other sites More sharing options...
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