Solved Blinking Question Mark System Won T Boot Up Macbook Pro

Chosen Solution

My screen doesnt boot it just flashes a folder with a question mark after booting ? I resart with disk inside and i get same flashing folder what do i do?

If you see a flashing question mark on your Mac’s screen at startup, it means your Mac can’t find its system software. Source: https://support.apple.com/en-au/HT204323 Two common causes for Macbook Laptops is the hard drive cable being faulty or the hard drive has gone bad.