andreamike Posted October 7, 2017 Share Posted October 7, 2017 Hi All,I'm trying to install High Sierra on MSI B250I with Intel Pentium G4600 (Intel HD 630).After a successful installation I am getting this error during the first boot:IOConsoleUsers: time(0) 0->0, lin 0, llk 1,IOConsoleUsers: gIOScreenLockState 3, hs 0, bs 0, nov 0, sm 0x0Flashing on the top of the screen.Any reckon?Many thanks for any reply and help,Andrea Link to comment Share on other sites More sharing options...
HBP Posted October 12, 2017 Share Posted October 12, 2017 it means that HS can't lock your GPU state for its use. I am running into similar problems, but with a nvidia 750 ti. HBP Link to comment Share on other sites More sharing options...
Fergarth Posted October 12, 2017 Share Posted October 12, 2017 it means that HS can't lock your GPU state for its use. I am running into similar problems, but with a nvidia 750 ti. HBP Any solution to this problem? Link to comment Share on other sites More sharing options...
HBP Posted October 14, 2017 Share Posted October 14, 2017 Check the (emulated Mac model) using imac14,2 I get that failure or blank screen only. Using imac15,1 with the patch for blank screen resolved the problem for me. Link to comment Share on other sites More sharing options...
perroboy Posted October 14, 2017 Share Posted October 14, 2017 Having the same issue. Am also using sys defs for imac 14,2. If I change this to 15,1 I assume I'll have the usual problem with iMessage and whatnot, but not a game changer. Could you be more specific what you mean by Using imac15,1 with the patch for blank screen resolved the problem for me. HBP? Thanks, Pato Link to comment Share on other sites More sharing options...
HBP Posted October 14, 2017 Share Posted October 14, 2017 Haven't had any imessages issues, I just ran cloverconfigurer and setup a 15,1 iMac smbios I left my mlb/rom and all the iMessage patch info the same as from my 14,2 iMac profile.When I get back to a real machine vs my phone I will post more details.HBP new <dict> <key>BiosReleaseDate</key> <string>02/22/2016</string> <key>BiosVendor</key> <string>Apple Inc.</string> <key>BiosVersion</key> <string>IM151.88Z.0207.B06.1602221600</string> <key>Board-ID</key> <string>Mac-42FD25EABCABB274</string> <key>BoardManufacturer</key> <string>Apple Inc.</string> <key>BoardSerialNumber</key> <string>xxxxxxxxxxxx11235</string> <key>BoardType</key> <integer>10</integer> <key>ChassisAssetTag</key> <string>iMac-Aluminum</string> <key>ChassisManufacturer</key> <string>Apple Inc.</string> <key>ChassisType</key> <string>13</string> <key>Family</key> <string>iMac</string> <key>Manufacturer</key> <string>Apple Inc.</string> <key>Mobile</key> <false/> <key>ProductName</key> <string>iMac15,1</string> <key>SerialNumber</key> <string> xxxxxxxxxxxx </string> <key>Trust</key> <false/> <key>Version</key> <string>1.0</string> </dict> old <dict> <key>BiosReleaseDate</key> <string>09/03/13</string> <key>BiosVendor</key> <string>Apple Inc.</string> <key>BiosVersion</key> <string>IM142.88Z.0118.B00.1309031249</string> <key>Board-ID</key> <string>Mac-27ADBB7B4CEE8E61</string> <key>BoardManufacturer</key> <string>Apple Inc.</string> <key>BoardSerialNumber</key> <string>xxxxxxxxxxxx502A8</string> <key>BoardType</key> <integer>10</integer> <key>ChassisAssetTag</key> <string>iMac-Aluminum</string> <key>ChassisManufacturer</key> <string>Apple Inc.</string> <key>ChassisType</key> <string>13</string> <key>Family</key> <string>iMac</string> <key>Manufacturer</key> <string>Apple Inc.</string> <key>Mobile</key> <false/> <key>ProductName</key> <string>iMac14,2</string> <key>SerialNumber</key> <string>xxxxxxxxxxxx</string> <key>SmUUID</key> <string>9C4B88D8-8FA2-58C1-9BE5-3BB72CAB5045</string> <key>Trust</key> <true/> <key>Version</key> <string>1.0</string> </dict> obviously the Serial and Board Serial have to be updated to a Fake/real number vs xxx. the only other change was adding NvidiaGraphicsFixup.kext to the kext/other folder for clover HBP Link to comment Share on other sites More sharing options...
Frank Nitty Posted October 16, 2017 Share Posted October 16, 2017 I'm running into this same issue. I have been able to successfully install HS on a drive partition but in verbose mode is where the buck stops. I initially get stuck at "Sound assertion in AppleHDADriver at line XXXX" followed by "kextd stall [0], (240s) 'AppleACPICPU'" Smh Link to comment Share on other sites More sharing options...
Badruzeus Posted October 16, 2017 Share Posted October 16, 2017 I'm running into this same issue. I have been able to successfully install HS on a drive partition but in verbose mode is where the buck stops. I initially get stuck at "Sound assertion in AppleHDADriver at line XXXX" followed by "kextd stall [0], (240s) 'AppleACPICPU'" Smh Using which Clover rev, how if moving ur kexts (ie. FakeSMC etc) to "Other" folder? Link to comment Share on other sites More sharing options...
Frank Nitty Posted October 17, 2017 Share Posted October 17, 2017 Using which Clover rev, how if moving ur kexts (ie. FakeSMC etc) to "Other" folder? I'm using Clover v2.4k r4243. I created a folder named "10.13" where my kexts were during installation. Like you suggested I moved my kexts to "Other" and now I'm able to boot into my High Sierra boot disk where it's currently completing the rest of the initial installation. Thanks man 1 Link to comment Share on other sites More sharing options...
mneves Posted January 31, 2018 Share Posted January 31, 2018 Did you manage to fix this? I have the same g4600 with HD 630 on High Sierra 10.13.3, but no hardware acceleration and gIOScreenLockState error. Link to comment Share on other sites More sharing options...
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