1
vote
2answers
389 views

My 2009 MacBook Logic board failed - options to proceed and how difficult?

Scannerz just gave my MacBook logic board a big fat F! I upgraded from Snow Leopard to Mountain Lion about 3 weeks ago. The system was running short of memory so I upgraded it. The system was running ...
5
votes
5answers
3k views

Intel Mac can't have more than 4 partitions?

I've read everywhere that you can't have more than 4 partitions because of GPT on intel Macs. But what happens if you make more than 4? On my iMac I have EFI, Macintosh HD, Windows, Linux, and Linux ...
5
votes
2answers
449 views

Can Apple Macintosh computers boot from a USB volume?

Can I attach a USB external drive to a Mac and boot from it? Specifically, will I be able to install Snow Leopard from an external USB DVD drive on a modern Intel Macbook?