Fix support.apple.com/mac/startup - How to Fix Macbook Bootup to Question Mark 2024 [4 Ways]

📌Timestamps: 00:00 Intro 00:40 Method 1: Check Startup Disk 01:08 Method 2: Reset NVRAM 03:40 Method 3: Repair with First Aid 04:55 Method 4: Reinstall macOS 📎Related Article: How to Fix Flashing Folder with Question Mark? 🔎Related Guide: 4DDiG Mac Boot Genius Guide: How to Use it to Fix Mac Hardware Issues? 🎥Related Video: Tips Before Trade in/Give Away Macbook - How to Factory Reset MacBook Before Selling [2 Ways] -------------------------------------------- Follow Us ---------------------------------------- Subscribe to our YouTube channel and there are more tech tips and tricks for you. --------------------------------------------------------------------------------------------------------- Creative Commons — Attribution 3.0 Unported — CC BY 3.0