I have a problem while installing sierra. My computer boot to the screen. I can open disk utility, but when i click on install Mac OSX button, nothing happen. after 5 minutes, it freeze. i have try to boot so many times but after that it do not show the mac utilies windows at all.
I try to boot in to the installer on my usb, but there is a little problem while im doing it. The installer just stuck at "system uptime in nanoseconds". I have tried using verbose as well as safe mode but it is not working.
Can you show me what is the problem ?
Thanks in advance.