Apple Hunter Posted April 10, 2020 Share Posted April 10, 2020 1st i started Opencore 0.5.6. try many tricks. followed instruction on opencore.one but cant fix this issues. 2nd time try with 0.5.7. something improvement. pass previous ^ and freeze here. sometime show like this.. if i change settings like here i mentioned (change to false) then shows like this.. Here i have attached my efi. please help me how to fix it... EFI(4).zip Link to comment Share on other sites More sharing options...
n.d.k Posted April 10, 2020 Share Posted April 10, 2020 Here's my current working z77 i-3770k config.plist without sensitive information. You can copy the quirk settings from it. config.plist.zip Link to comment Share on other sites More sharing options...
Apple Hunter Posted April 11, 2020 Author Share Posted April 11, 2020 your config.plist i done same as you mention config.plist but same freeze here. Link to comment Share on other sites More sharing options...
Simonej Posted April 11, 2020 Share Posted April 11, 2020 Hi @Apple Hunter, have you tried with IgnoreInvalidFlexRatio = true? Link to comment Share on other sites More sharing options...
exway8 Posted April 12, 2020 Share Posted April 12, 2020 Remove only ssdt.aml from ACPI folder and from config, leave rest, if not working double check BIOS settings. Turn off igpu. If works, I can provide version with working HD 4000 and DRM. EFI.zip Link to comment Share on other sites More sharing options...
Apple Hunter Posted April 21, 2020 Author Share Posted April 21, 2020 (edited) On 4/12/2020 at 3:55 PM, exway8 said: Remove only ssdt.aml from ACPI folder and from config, leave rest, if not working double check BIOS settings. Turn off igpu. If works, I can provide version with working HD 4000 and DRM. EFI.zip I boot with -v to check... Same issues. freeze on rooting i have mentioned bios screen shots you can check if there is wrong. but now i disable iGPU BIOS_Screen_SHOTS.zip Edited April 21, 2020 by Apple Hunter Link to comment Share on other sites More sharing options...
Apple Hunter Posted April 21, 2020 Author Share Posted April 21, 2020 On 4/11/2020 at 9:30 PM, Simonej said: Hi @Apple Hunter, have you tried with IgnoreInvalidFlexRatio = true? if i change to false boot like this... change to true... boot like this then freeze here. freeze num lock, caps lock, then need to press direct reset button. Link to comment Share on other sites More sharing options...
Simonej Posted April 22, 2020 Share Posted April 22, 2020 I have no experience with Biostar motherboards and Catalina, but here is my config for OC 0.5.7 with Gigabyte Z77N-WiFi + i5 3750K, other than serial you should probably add/remove some SSDT and kexts, AppleCpuPmCfgLock=True: https://pastebin.com/upjtKhX1 If you have Clover working on your machine maybe it will be useful if you share your config. Link to comment Share on other sites More sharing options...
Apple Hunter Posted April 22, 2020 Author Share Posted April 22, 2020 5 hours ago, Simonej said: I have no experience with Biostar motherboards and Catalina, but here is my config for OC 0.5.7 with Gigabyte Z77N-WiFi + i5 3750K, other than serial you should probably add/remove some SSDT and kexts, AppleCpuPmCfgLock=True: https://pastebin.com/upjtKhX1 If you have Clover working on your machine maybe it will be useful if you share your config. this is my working Clover. EFI.zip config.plist config13,2.plist Link to comment Share on other sites More sharing options...
Simonej Posted April 22, 2020 Share Posted April 22, 2020 There are some DSDT fixes and SSDT, other than add/remove those also in OC, I suggest to extract patched DSDT from Clover GUI with F5. Link to comment Share on other sites More sharing options...
Apple Hunter Posted April 23, 2020 Author Share Posted April 23, 2020 19 hours ago, Simonej said: There are some DSDT fixes and SSDT, other than add/remove those also in OC, I suggest to extract patched DSDT from Clover GUI with F5. After adding dsdt.aml which generated on clover shows like this. if i add this dsdt on clover it works fine. Link to comment Share on other sites More sharing options...
ad911 Posted April 27, 2020 Share Posted April 27, 2020 On 4/22/2020 at 10:47 AM, Simonej said: I have no experience with Biostar motherboards and Catalina, but here is my config for OC 0.5.7 with Gigabyte Z77N-WiFi + i5 3750K, other than serial you should probably add/remove some SSDT and kexts, AppleCpuPmCfgLock=True: https://pastebin.com/upjtKhX1 If you have Clover working on your machine maybe it will be useful if you share your config. I am using the same board, Z77N-WIFI, for 7-series chipset mainboard, you don't need to apply XhciPortLimit Patch, 7-series XHCI Controller only has x4 USB 3.0 / x4 USB 2.0 Ports (total x8 Ports < 15 ports limit) <key>XhciPortLimit</key> <true/> Link to comment Share on other sites More sharing options...
MacNB Posted April 27, 2020 Share Posted April 27, 2020 10 hours ago, ad911 said: I am using the same board, Z77N-WIFI, for 7-series chipset mainboard, you don't need to apply XhciPortLimit Patch, 7-series XHCI Controller only has x4 USB 3.0 / x4 USB 2.0 Ports (total x8 Ports < 15 ports limit) <key>XhciPortLimit</key> <true/> Your board may only have 4 USB 3.0 but the comment "7-series XHCI Controller only has x4 USB 3.0" is not strictly true since the board maker can add external USB 3.0 chipset in addition to 7-series XHCI Controller. E.g. the Z77X-UP5-TH has 10 USB 3.0 ports (8x using VIA chipset and 2x using 7-series PCH). The port limit patch is needed when the motherboard has more that 15 USB 3.0 ports. Link to comment Share on other sites More sharing options...
ad911 Posted April 27, 2020 Share Posted April 27, 2020 2 hours ago, MacNB said: Your board may only have 4 USB 3.0 but the comment "7-series XHCI Controller only has x4 USB 3.0" is not strictly true since the board maker can add external USB 3.0 chipset in addition to 7-series XHCI Controller. E.g. the Z77X-UP5-TH has 10 USB 3.0 ports (8x using VIA chipset and 2x using 7-series PCH). The port limit patch is needed when the motherboard has more that 15 USB 3.0 ports. the 15 port limit is per XHCI controller, you cannot just add them up (VIA XHCI + Intel XHCI), that's WRONG !! 7-series XHCI only has 4 USB 3.0 Root Ports (4 USB 2.0 Ports), no way the 7-series Intel XHCI controller can exceed the 15 port limit. Link to comment Share on other sites More sharing options...
MacNB Posted April 27, 2020 Share Posted April 27, 2020 10 minutes ago, ad911 said: the 15 port limit is per XHCI controller, you cannot just add them up (VIA XHCI + Intel XHCI), that's WRONG !! 7-series XHCI only has 4 USB 3.0 Root Ports (4 USB 2.0 Ports), no way the 7-series Intel XHCI controller can exceed the 15 port limit. macOS XHCI driver is not counting just the 7-series ports, it's counting all the XCHI ports from all chipsets. Yes you are correct that 7-series cannot exceed 15 port limit - on it's own BUT if there were 12 OTHER XHCI chipset ports, then the total limit would be exceed. Most Z77 motherboard will not have the port limit issue. Link to comment Share on other sites More sharing options...
ad911 Posted April 27, 2020 Share Posted April 27, 2020 5 minutes ago, MacNB said: macOS XHCI driver is not counting just the 7-series ports, it's counting all the XCHI ports from all chipsets. Yes you are correct that 7-series cannot exceed 15 port limit - on it's own BUT if there were 12 OTHER XHCI chipset ports, then the total limit would be exceed. Most Z77 motherboard will not have the port limit issue. already said, per controller, Intel XHC Controller under the Address @0x1400000, other controller under different address, you cannot just add them up Link to comment Share on other sites More sharing options...
MacNB Posted April 27, 2020 Share Posted April 27, 2020 17 minutes ago, ad911 said: already said, per controller, Intel XHC Controller under the Address @0x1400000, other controller under different address, you cannot just add them up Already said, it's total for all controllers. Link to comment Share on other sites More sharing options...
YaPaY Posted September 25, 2020 Share Posted September 25, 2020 can anybody share ACPI folder content for Gigabyte z77n wifi ? Link to comment Share on other sites More sharing options...
YaPaY Posted October 1, 2020 Share Posted October 1, 2020 no body? z77n wifi gives kernel panic. I need to compare with working EFI, I would be glad if you send the working efi for z77n wifi Link to comment Share on other sites More sharing options...
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