18.11.2020 | 12:01
Da osposobiš Apple Hardware Test, treba ti DRUGI DVD koji je originalno došao s iMacom (prvi je OS, drugi su stock aplikacije i Apple Hardware test). Ovdje imaš opisano kako vratiti AHT na HDD s originalnog DVD-a:
discussions.apple.com/thread/4427984?ans...14699022#20014699022
citiram odande:
Mount disc 2, run this command in the Terminal app (copy & paste it into the window that pops up when you launch it,
defaults write com.apple.finder AppleShowAllFiles 1
hit the return key, OPTION-click & hold Finder's Dock icon, and select RELAUNCH
That unhides all hidden files/folders.
Now, drill down to /Applications Install Disc/System/Library/CoreServices/ and drag the .diagnostics folder into your ML boot volume's /System/Library/CoreServices/ folder.
In the Terminal window copy & paste in this command, and hit the return key:
sudo chown -R root:wheel /System/Library/CoreServices/.diagnostics
at the Password; prompt, carefully type in your admin password, since nothing shows up on the screen, and hit the return key. If successful, you'll get the normal $ prompt.
Run this command to hide the normally hidden files/folders and RELAUNCH the Finder again.
defaults write com.apple.finder AppleShowAllFiles 0
Restart, holding down the CMD+D keys. This should cause the machine to boot into AHT. Let us know how it turns out.