User Profile

Hi,after a few tests I discovered way how to place info from KEXT to system, hence system do not show KEXT is loadad :-)1. SIP disabled in recovery mode, reboot with CMD-R2. in terminal in recovery: csrutil disabledreboot3. sudo bashpassword:4. chown -R root:wheel /Library/Extensions/NameofFile.kext5. chmod -R 755 /Library/Extensions/NameofFile.kext6. codesign --deep -fs - /Library/Extensions/NameofFile.kext7. touch /Library/Extensions; kextcache -update-volume /8. rebootAlso great place to see loaded extension is alt-apple menu, system information, Software/ Extensionsthere is vissible if KEXT is signed and loaded. At my situaition it looks NO.Verze: 0.1 Poslední změna: 23.09.18 22:53 ID balíku: com.NameOffile Načteno: Ne Obdrženo od: Neznámá Místo: /Library/Extensions/NemeofFile.kext Verze Kext: 0.1 Lze zavést: Ne Chyby ověření podpisů: Kext signature validation error code -67050 Závislosti: Splněno Podepsáno: NeznámáUseful app for check what really done with KEXT is IOJones.https://sourceforge.net/projects/iojones/from this app is posible to easy locate AMD10000.KEXTwhis is modified by new KEXT.here are new lines, which control Fan Speed and Undervolting. This lines was add by manually addes KEXT.aty_properties, Dictionary, 9 valuesPP_DisableClockStretcher, Number, 0x1PP_ToolsLogSpaceSize, Number, 0x80000PP_GfxOffControl, Number, 0x0PP_PhmSoftPowerPlayTable, Data, <c2 06 0b 00 02 c2 06 34 08 00 00 a4 35 00 00 7c 00 09 00 00 00 1a fa 00 fa 00 fa 00 00 00 00 00 76 00 01 0b 00 00 00 09 07 00 00 6e 04 00 00 cc 03 00 00 cc 03 00 00 cc 03 00 00 e8 03 00 00 c9 04 00 00 6e 04 00 00 6e 04 00 00 34 04 00 00 2a 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 bc 02 00 00 66 01 00 00 36 01 00 00 36 01 00 00 36 01 00 00 5e 01 00 00 26 02 00 00 66 01 00 00 66 01 00 00 93 00 00 00 0e 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 0e 00 00 00 01 01 01 01 01 01 01 01 01 00 01 01 01 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1d 00 00 00 98 08 00 00 98 08 00 00 98 08 00 00 d5 03 00 00 98 08 00 00 d5 03 00 00 98 08 00 00 d5 03 00 00 b0 04 00 00 00 00 00 00 0a 0f 00 00 0a 0f 00 00 5f 00 00 00 6e 00 00 00 02 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 5f 00 00 00 64 00 00 00 5f 00 00 00 64 00 00 00 5f 00 00 00 64 00 00 00 5f 00 00 00 64 00 00 00 5f 00 00 00 64 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 28 03 00 00 28 03 00 00 28 03 00 00 e2 02 00 00 28 03 00 00 e2 02 00 00 28 03 00 00 e2 02 00 00 5e 01 00 00 14 00 00 00 c2 01 00 00 c2 01 00 00 19 00 00 00 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 19 00 00 00 14 00 00 00 19 00 00 00 14 00 00 00 19 00 00 00 14 00 00 00 19 00 00 00 14 00 00 00 19 00 00 00 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 00 00 00 ff ef f4 39 00 00 00 00 fa 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fa 00 00 00 32 00 00 00 4a 01 00 00 64 00 6e 00 5e 00 73 00 73 00 ff ff ff ff ff ff 00 00 00 00 00 00 00 00 01 00 73 00 00 00 00 00 00 00 00 00 f0 0a f0 0a a0 0f a0 0f 26 00 00 00 01 01 09 00 00 00 00 00 00 00 00 00 5b b1 bf 3e ec 51 f8 be 65 19 52 3f 00 01 08 00 64 3b 9f 3f 16 de a5 bd 00 00 00 00 00 00 00 00 00 00 00 00 00 01 08 00 35 5e 9a 3f 8f 36 2e 3e 00 00 00 00 00 00 00 00 00 00 00 00 00 01 08 00 69 6f b0 3f 48 33 16 3d 00 00 00 00 00 00 00 00 00 00 00 00 00 01 08 00 e5 61 a1 3f 12 f7 58 bd 00 00 00 00 00 00 00 00 00 00 00 00 00 01 03 00 b5 15 83 3f c2 dd 19 3e 00 00 00 00 00 00 00 00 00 00 00 00 00 01 08 00 86 38 86 3f 0e be 30 3e 00 00 00 00 00 00 00 00 00 00 00 00 00 01 08 00 83 c0 5a 3f 4d a1 f3 3d 00 00 00 00 00 00 00 00 00 00 00 00 02 01 08 00 00 00 00 00 00 00 00 00 a4 70 8d 3f e4 14 85 bf d5 e7 32 3f 02 01 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d5 e7 32 3f 01 01 08 00 00 00 80 3f 00 00 00 00 d1 91 fc 3e 1f 85 2b bf 32 77 75 3f bc 02 28 03 6e 04 5c 05 0a 06 93 06 d5 06 ed 06 09 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 66 01 e6 01 6b 02 f4 02 52 03 cc 03 6e 04 6e 04 36 01 90 01 0c 02 6b 02 a8 02 f4 02 52 03 cc 03 36 01 90 01 0c 02 6b 02 a8 02 f4 02 52 03 cc 03 36 01 0c 02 37 02 6b 02 a8 02 f4 02 52 03 cc 03 5e 01 20 03 4c 04 4c 04 26 02 62 02 b2 02 f8 02 66 03 c0 03 38 04 c9 04 66 01 c6 01 37 02 a8 02 f4 02 52 03 cc 03 6e 04 66 01 c6 01 37 02 a8 02 f4 02 52 03 cc 03 6e 04 93 00 f2 00 58 01 e4 01 15 02 aa 03 13 04 34 04 0e 01 1c 02 2a 03 00 00 00 00 00 00 00 00 00 00 09 07 6e 04 cc 03 cc 03 cc 03 e8 03 6e 04 6e 04 34 04 2a 03 c9 04 00 00 c8 00 2c 01 60 09 f0 0a 28 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 09 07 01 00 00 00 00 00 00 02 06 06 50 00 34 01 00 00 00 00 00 00 00 00 00 00 00 00 90 01 90 01 90 01 90 01 90 01 90 01 90 01 14 00 54 0b 54 0b 0a 0f 5f 00 00 00 00 02 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 50 8d 97 3c 0a d7 a3 3b 00 00 00 00 ea b2 98 3c 87 a2 40 3d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0 00 01 00 00 00 00 00 00 00 a0 00 00 00 08 10 02 10 1a 04 4c 04 e8 03 e8 03 e8 03 e8 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 86 0b 22 0b 54 0b 00 00 90 01 90 01 38 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00>PP_Falcon_QuickTransition_Enable, Number, 0x1PP_DisableULV, Number, 0x1PP_PhmUseDummyBackEnd, Number, 0x0PP_EnableUploadFirmware, Number, 0x0PP_DisablePowerContainment, Number, 0x1The Bolt letters are new for KEXT and allow manually control VEGA Card.The table of Hexa codes could be generate by VGTab.app as I wrote before.Details about the trouble situation with Fan speed and undervolting VEGA RADEON and more infos are here:https://forums.macrumors.com/threads/how-to-downvolt-a-radeon-vii.2194899/Share and Enjoy.Patrik

Hi,Thank you for answer.Yes after cd to correspond folder, command was run .But Vega56.kext is not still registered.Whole porcess is done to slow down fan on new graphics card.Now from some reason, fan runs slower and I do not why, hence kext is NOT registered.Also I test MACs Fan Control 1.4.12 , but it also do not see FAN on VEGA card.here are messages from terminal:sudo sush-3.2# cd /Library/Extensionssh-3.2# kextutil -t VegaTab_56.kextKext with invalid signatured (-67062) allowed: <OSKext 0x7fbc87c1e2c0 [0x7fff89e90c20]> { URL = "file:///Library/Extensions/VegaTab_56.kext/", ID = "com.lihaoyun6.customVegaTab" }Code Signing Failure: not code signedWarnings: Personality CFBundleIdentifier differs from containing kext's (not necessarily a mistake, but rarely done): ControllerWarnings: Personality CFBundleIdentifier differs from containing kext's (not necessarily a mistake, but rarely done): Controllersh-3.2#Anny Idea?Best. PattyH

HI,I try it, result is here:sh-3.2# kextutil -t VegaTab_56.kextCan't stat VegaTab_56.kext - No such file or directory.But file is located in the directory..../Library/Extensions/Anny idea?Thank you.

Hi,I made described way to be disabled SIP by csrutil, it worked,csrutil statusProtection status: disabledbut "kextload" bring me result same like on beginningMacPro:~ PattyH$ sudo kextload -b /Users/PattyH/Desktop/VegaTab_56.kextDesktop/VegaTab_56.kext failed to load - (libkern/kext) not found; check the system/kernel logs for errors or try kextutil(8).also I try second way, but similar result.MacPro:~ PattyH$ cd /System/Library/Extensions/MacPro:Extensions PattyH$ sudo chmod -R 755 VegaTab_56.kextPassword:MacPro:Extensions PattyH$ sudo chown -R root:wheel VegaTab_56.kextMacPro:Extensions PattyH$ sudo rm -R Extensions.kextcacherm: Extensions.kextcache: No such file or directoryMacPro:Extensions PattyH$ sudo rm -R Extensions.mkextrm: Extensions.mkext: No such file or directoryI try to check if I see kext loaded:kextstat | grep -v com.appleI do not see KEXT listed here.kextstat | grep com.appleproduce long list with manny kexts, but I still do not see this VegaTab_56.kext listed there.I made performance command, it showed me that card has now reduced fan speed, so it looks kext working, but I do not see it listed.Or has to check different place with kextstat?Anny idea to check KEXT?Let me know, please.