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Instal problem Acer aspire 5750G


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#41
cyberdevs

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you can download it from app store: https://itunes.apple...147835434?mt=12

 

About the sound i'm not sure maybe using another approach like VoodooHDA might help, but I'll look into it and if I find anything I'll let you know 



#42
khamian

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It gives me an error below:

Attached Files



#43
cyberdevs

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OOPS! that's shame!

 

you can open your config.plist and from SMBIOS create a new SMBIO with full serial number. Just look at yours and if it's a MacBook Pro 8,1 select the exact machine, on the right side you'll see two buttons called shake, click each one several times to randomly create a unique value then save the config and reboot then try again!



#44
khamian

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OOPS! that's shame!

 

you can open your config.plist and from SMBIOS create a new SMBIO with full serial number. Just look at yours and if it's a MacBook Pro 8,1 select the exact machine, on the right side you'll see two buttons called shake, click each one several times to randomly create a unique value then save the config and reboot then try again!

In on my way on creating bootable el Capitan USB. Do I need any modifications to EFI folder / config.plist?
And I have 8 GB RAM - my bad i looked bad.

 

Hope on EC ill get rid of the glitches.

 

Damn i generated those values in SMBIO but still cant download EC :(



#45
cyberdevs

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You can use the same config.plist but you'll need to copy all the kexts inside the following path: EFI/Clover/kexts/10.11 you can also keep a copy of them inside EFI/Clover/kexts/10.12 incase you need to boot into macOS Sierra.


In on my way on creating bootable el Capitan USB. Do I need any modifications to EFI folder / config.plist?
And I have 8 GB RAM - my bad i looked bad.

 

Hope on EC ill get rid of the glitches.

 

Damn i generated those values in SMBIO but still cant download EC :(

 

You can try using another SMBIOS but use it with caution you might mess your Sierra as well! Make a copy of your existing EFI folder or duplicate the EFI folder on the boot drive you use booting up with a different SMBIOS, e.g iMac14,2

 

Update:

 

After changing the SMBIOS, reboot and once more open config.plist and from Rt Variables click "Calculate" to create a new MLB digit. Reboot once more and see if you can download the El Cap installer



#46
khamian

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You can use the same config.plist but you'll need to copy all the kexts inside the following path: EFI/Clover/kexts/10.11 you can also keep a copy of them inside EFI/Clover/kexts/10.12 incase you need to boot into macOS Sierra.


 

You can try using another SMBIOS but use it with caution you might mess your Sierra as well! Make a copy of your existing EFI folder or duplicate the EFI folder on the boot drive you use booting up with a different SMBIOS, e.g iMac14,2

 

Update:

 

After changing the SMBIOS, reboot and once more open config.plist and from Rt Variables click "Calculate" to create a new MLB digit. Reboot once more and see if you can download the El Cap installer

Still getting the same message - that my system is to new :(



#47
cyberdevs

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I'm sorry man! the "Hackintosh" in the message you posted threw me off the point!

 

It basically means you can't downgrade from macOS Sierra to El Capitan.

 

I could download El Capitan from macOS Sierra because I already had it in my purchases list without macOS considering that it's going to be a downgrade.

It's a bit stupid in my view but it seams you need to acquire Mac OS El Capitan from some other source than App Store.



#48
khamian

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Hi again. I got an issue that when i connect second monitor by HDMI i dont get sound from it. Only from laptop. Is there anyway to fix it?



#49
cyberdevs

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Hi there,

You can use clover HDMI Audio

 

see here: https://github.com/t...udio_CloverHDMI



#50
khamian

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I have already tried it today before. It gives me given output:

Attached Files



#51
cyberdevs

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Are you using a Patched DSDT?

I've seen MaLd0n posted you a file in your other thread about power management, have you used it yet?



#52
khamian

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Just tried that DSDT but no results :( and this HDMI script gives me the same output.



#53
cyberdevs

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run this command and post the results

Attached Files



#54
khamian

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There

Attached Files



#55
cyberdevs

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post the EFI folder you are using. Don't post the Apple folder inside it's too big and not it's not needed



#56
khamian

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here

Attached Files

  • Attached File  EFI.zip   2.73MB   5 downloads


#57
cyberdevs

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Give this folder a try, I suggest backing up your existing EFI folder just in case if this folder didn't work.

Attached Files



#58
khamian

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Still no effect :( no audio codec detected :/







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