- Joined
- May 3, 2013
- Messages
- 9
- Motherboard
- GA-Z77-DS3H
- CPU
- Intel Core i7 3.5GHz
- Graphics
- EVGA nVidia GeForce GT 640 2GB
- Mac
- Classic Mac
- Mobile Phone
Hello!
When I try running Boot Camp Assistant, it says "You must update your computer's Boot ROM firmware before using this setup assistant." When I try installing windows on a separate partition, manually, it tells me that it won't install because the disk is formatted GPT and must be formatted MBR in order to install.
I'd really like to be able to solve this solution without doing a new install. Can any of the following be done?
I'm running a GA-Z77-DS3H with Mountain Lion.
Thanks so much.
When I try running Boot Camp Assistant, it says "You must update your computer's Boot ROM firmware before using this setup assistant." When I try installing windows on a separate partition, manually, it tells me that it won't install because the disk is formatted GPT and must be formatted MBR in order to install.
I'd really like to be able to solve this solution without doing a new install. Can any of the following be done?
- Use Boot Camp Assistant anyway?
- Install Windows even with GPT?
- Change from GUID to MBR without erasing the drive?
- Clone my current drive to a second drive formatted MBR?
I'm running a GA-Z77-DS3H with Mountain Lion.
Thanks so much.