Flvris wrote:
What if I don't have another Mac??
You have a few options…
- Keep trying until it works
- Find another wifi or ethernet network to eliminate the network as the problem
- See if an NVRAM or SMC reset alters anything
- Visit an Apple Store (make a genius bar appointment), they could
- Make a USB installer for you
- Allow you to use their network
- Or otherwise help fix the issue
- Contact Apple & see if you have warranty
- Find a third party if Apple have no stores or service centres near you.