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when i turned on my apple the screen showed a circle with a line through it i held down the command r option buttons when turned it on now it shows a warning sigh and under that it says -1005f what do i do next
Sounds like you are trying to start from a Mac system that will not work on your model. Please tell us your exact machine and we can see what systems will work for you. If you don’t know what it is, get the serial number off the back and enter it here: https://everymac.com/ultimate-mac-lookup…