- Joined
- Feb 28, 2015
- Messages
- 131
- Motherboard
- MSI Z97M Gaming
- CPU
- i7 4790K
- Graphics
- GTX960
- Mac
- Mobile Phone
Want to move from Chimera/Yosemite to Clover/El Capitan but having problems.
I would like to make the move to Clover / El Capitan on my main machine (see spec's in my sig) but I've not been successful.
So as not to lose my Yosemite installation (which is working great) I removed my boot SSD and replaced it with a new 240Gb SSD to perform a clean installation.
I created a new El Capitan installation USB and I was able to install El Capitan onto the new drive. After the first re-boot I started the machine from the USB and chose my El Captain SSD to boot from to complete the installation.
I get the white Apple logo for under half a second then get the prohibited sign:
I have tried a lot of boot options and after one try I got this:
I have tried booting with no cache but I still get the same problem.
Has anyone got any ideas?. Thanks for any help or advice.
I would like to make the move to Clover / El Capitan on my main machine (see spec's in my sig) but I've not been successful.
So as not to lose my Yosemite installation (which is working great) I removed my boot SSD and replaced it with a new 240Gb SSD to perform a clean installation.
I created a new El Capitan installation USB and I was able to install El Capitan onto the new drive. After the first re-boot I started the machine from the USB and chose my El Captain SSD to boot from to complete the installation.
I get the white Apple logo for under half a second then get the prohibited sign:
I have tried a lot of boot options and after one try I got this:
I have tried booting with no cache but I still get the same problem.
Has anyone got any ideas?. Thanks for any help or advice.