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Zakhid

Lenovo L480 always rebooting in installing process

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  • Laptop Brand Name & Product Name: Lenovo thinkpad L480
  • Processor: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz   2.70 GHz
  • Graphics Model: Intel graphics HD620
  • RAM 8 GB
  • HDD 1TB

Lenovo L480 always rebooting in installing process

Lenovo L480 System boots with the Hackintosh Big Sur Installerbut it keeps rebooting after loading several files.

I can't even see the apple logo with the progress bar screen and the system reboots automatically. Tried several times, but the same rebooting is happening 

 

Please refer to the screenshot below:

https://drive.google.com/file/d/1cYYCnmnwKI2ipYHZhc9Mail2oGa3EfYy/view?usp=drivesdk

 

 

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Please post a video of the error, Slow motion video is recommended.

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On 23/01/2021 at 10:28 AM, Hackintosh Shop said:

Please post a video of the error, Slow motion video is recommended.

Did you check the link for the video uploaded on the Google Drive??

 

Below is the last line message I get and then system reboot automatically:

IOPlatformPanicAction -> AppleAHCIDiskDriver' 

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21 minutes ago, Hackintosh Shop said:

Access Denied

Check now and let me know.

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2 hours ago, Zakhid said:

Check now and let me know.

Are you able to access the video now?? 

Please update!

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Yes, Is there any options in BIOS to increase Video Memory? (GPU Memory) ?

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1 hour ago, Hackintosh Shop said:

Yes, Is there any options in BIOS to increase Video Memory? (GPU Memory) ?

Yes. There are 2 options: 256/512 MB. Default is 256 MB

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Please select the 512MB, Also you might need framebuffer patch for your Intel Graphics to by pass the Issue.

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9 hours ago, Hackintosh Shop said:

Please select the 512MB, Also you might need framebuffer patch for your Intel Graphics to by pass the Issue.

I had tried selecting 512 MB but the issue still persist, same rebooting.

What you mean by framebuffer patch for Intel Graphics? Where do I look it for??

 

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On 2/1/2021 at 7:47 PM, Zakhid said:

I had tried selecting 512 MB but the issue still persist, same rebooting.

What you mean by framebuffer patch for Intel Graphics? Where do I look it for??

 

Any updates on this please??

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