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[Open Core] Intel 10th gen laptop boot stuck at SMCRTC : stop followed by prohibit sign.

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Joined
Aug 25, 2020
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Motherboard
Dell Inspiron 3539
CPU
i3 1005G1
Graphics
UHD
CPU: Intel Core i3 1005G1 10th gen proccessor

GPU: Intel® UHD Graphics for 10th Gen Intel® Processors

RAM :4 GB

Laptop model: Dell Inspiron 3539

Tool followed: Keamal Alkin(Open Core)

When i boot Mac OS Big Sur using opencore it is stuck at SMCRTC: stop

followed by Prohibit sign and still waiting for root device message

I tried using USBInjectAll.kext but no luck please help.

20200919_162911.jpg
20200919_163026.jpg
 

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  • 20200919_162911.jpg
    20200919_162911.jpg
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  • 20200919_163026.jpg
    20200919_163026.jpg
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CPU: Intel Core i3 1005G1 10th gen proccessor

GPU: Intel® UHD Graphics for 10th Gen Intel® Processors

RAM :4 GB

Laptop model: Dell Inspiron 3539

Tool followed: Keamal Alkin(Open Core)

When i boot Mac OS Big Sur using opencore it is stuck at SMCRTC: stop

followed by Prohibit sign and still waiting for root device message

I tried using USBInjectAll.kext but no luck please help.

View attachment 488845View attachment 488846
make sure to enable:
XhciPortLimit
 
Exteme thanks for your quick response. I will attach my config list. I am a newbie.
 

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  • config.plist
    36.6 KB · Views: 123
Exteme thanks for your quick response. I will attach my config list. I am a newbie.
you already have a usbports.kext enabled? then no need for it, or did you grab that from another laptop?
 
Oh sorry it was my mistake it is not the config.plist i am using.This is my actual config.
 

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  • config.plist
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I think xhciportlimit is enabled.
 
Oh sorry it was my mistake it is not the config.plist i am using.This is my actual config.
NullCPUPowerManagement.kext is not needed on laptops

config.plist:
remove these:
Code:
<dict>
                <key>Base</key>
                <string></string>
                <key>Comment</key>
                <string>USB Port limit patch #1/2 10.15.x (credit DalianSky)</string>
                <key>Count</key>
                <integer>0</integer>
                <key>Enabled</key>
                <true/>
                <key>Find</key>
                <data>g/sPDw==</data>
                <key>Identifier</key>
                <string>com.apple.iokit.IOUSBHostFamily</string>
                <key>Limit</key>
                <integer>0</integer>
                <key>Mask</key>
                <data></data>
                <key>MaxKernel</key>
                <string></string>
                <key>MinKernel</key>
                <string></string>
                <key>Replace</key>
                <data>g/s/Dw==</data>
                <key>ReplaceMask</key>
                <data></data>
                <key>Skip</key>
                <integer>0</integer>
            </dict>
            <dict>
                <key>Base</key>
                <string></string>
                <key>Comment</key>
                <string>USB Port limit patch #2/2 10.15.x (credit DalianSky)</string>
                <key>Count</key>
                <integer>0</integer>
                <key>Enabled</key>
                <true/>
                <key>Find</key>
                <data>g/kPDw==</data>
                <key>Identifier</key>
                <string>com.apple.driver.usb.AppleUSBXHCI</string>
                <key>Limit</key>
                <integer>0</integer>
                <key>Mask</key>
                <data></data>
                <key>MaxKernel</key>
                <string></string>
                <key>MinKernel</key>
                <string></string>
                <key>Replace</key>
                <data>g/k/Dw==</data>
                <key>ReplaceMask</key>
                <data></data>
                <key>Skip</key>
                <integer>0</integer>
            </dict>

also your hardware says Celeron PCU, this is not supported nor are Celeron Graphics
 
No that's my other laptop.Now iam using laptop with specs mentioned above.
 
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