what's that ??high sierra don't work

[Samuele99it]

• Since you could some how install despite earlier Graphics problem ( not informed the readers how you managed to overcome the earlier verbose boot freeze) , your current screen shots are showing a normal reboot after SSD installation.

sorry but how should I do to boot from SSD, as it does not go because it hangs on the screen with the apple logo. so what should I do to get to the end of the installation ??

 

[jamesst20]

yes, but I remember that I am still with this screen and it does not go on .. so how can I solve it?

My bad. Boot with the -s flag so you can access the terminal. Connect a USB Key with the kexts inside (FAT32 recommended)

Terminal
mount -uw /
cd /Volumes
ls (This should list dir names, including your USB Key)
cd <usb-key-folder>

For every kexts (type ls to list usb content):
sudo cp kextname.kext /Library/Extensions/
sudo chmod -R 755 kextname.kext
sudo chown -R root:wheel kextname.kext

When done:
sudo kextcache -invalidate /
reboot

 

[Samuele99it]

Like that? (See pic)

My bad. Boot with the -s flag so you can access the terminal. Connect a USB Key with the kexts inside (FAT32 recommended)

Terminal
mount -uw /
cd /Volumes
ls (This should list dir names, including your USB Key)
cd <usb-key-folder>

For every kexts (type ls to list usb content):
sudo cp kextname.kext /Library/Extensions/
sudo chmod -R 755 kextname.kext
sudo chown -R root:wheel kextname.kext

When done:
sudo kextcache -invalidate /
reboot

 

[jamesst20]

Like that? (See pic)

Yes that is right, during boot, wait a little and you will be able to type those commands. It will prompt you like a terminal

 

[Samuele99it]

Yes that is right, during boot, wait a little and you will be able to type those commands. It will prompt you like a terminal

Ok, TNKS for the help i'm doing it now

 

[Samuele99it]

Sorry, I continue to make syntax errors, could u tell me what I was wrong? Tnks

Yes that is right, during boot, wait a little and you will be able to type those commands. It will prompt you like a terminal

sorry

 

[jamesst20]

Sorry, I continue to make syntax errors, could u tell me what I was wrong? Tnks
sorry

You did not tell me what dont work

 

[Samuele99it]

You did not tell me what dont work

Sorry the pic the name of my usb is USB the folder where I put the kexts is AB

 

[jamesst20]

Sorry the pic the name of my usb is USB the folder where I put the kexts is AB

You should be pressing enter every time I use a new line in my post.

So

mount -uw /
ls

means type "mount -uw /" press enter, type "ls" press enter and so on.

The command ls will output something.. the <usb-key-name> should be replaced with your usb key name.. and without the <>

 

[Samuele99it]

warning ioplatformpluginutil getcpuidinfo this is an unknown cpu model 0x55 this is the problem i'm thing. how can i solve it? tanks