Recovery Mode is the built-in repair environment on every Mac. It lives on a hidden part of the startup disk, so it works even when macOS itself won’t boot properly. From it you can repair the disk, reinstall macOS without erasing your files, restore from a Time Machine backup, or change security settings. This guide covers how to get into it on both Apple Silicon and Intel MacBooks, what each tool inside actually does, and what to try when Recovery Mode itself won’t load.
Apple Silicon Macs (M1, M2, M3, M4): hold the power button
Every Mac with an Apple chip uses the same, simpler method — no keyboard shortcuts to memorize:
- Shut the Mac down completely (Apple menu → Shut Down, or hold power until it turns off).
- Press and hold the power button. Keep holding past the Apple logo until you see “Loading startup options.”
- Click Options (the gear icon), then Continue.
- Select your user account and enter its password if asked.
You’ll land on the macOS Recovery utilities screen. On a MacBook, do this on battery or plugged in — either is fine, but plug in for anything long like a reinstall.
Intel MacBooks: Command-R at startup
Intel Macs use keyboard shortcuts pressed immediately after you press the power button (or restart). Hold the keys until you see an Apple logo or spinning globe:
| Shortcut | What it loads |
|---|---|
| Command (⌘) + R | The macOS version currently installed — the normal choice for repairs and reinstalls. |
| Option + Command + R | Internet Recovery with the latest macOS your Mac supports — use this to upgrade during a reinstall. |
| Shift + Option + Command + R | The macOS version the Mac shipped with (or the closest still available) — useful before selling. |
If the keys don’t register, use the built-in keyboard rather than a Bluetooth one, and press the shortcut the instant the screen lights up. A spinning globe instead of an Apple logo just means it’s loading Recovery over the internet — give it a few minutes on Wi-Fi.
What you can do inside Recovery Mode
Disk Utility → First Aid (try this first)
If your Mac is crashing, hanging at the Apple logo, or acting corrupted, open Disk Utility, select your startup volume (usually “Macintosh HD”), and run First Aid. It checks and repairs the file system without touching your files. Run it on both “Macintosh HD” and “Macintosh HD - Data” if you see both. If First Aid reports errors it can’t fix, back up what you can and plan on a reinstall — or a different disk.
Reinstall macOS (keeps your files)
Choosing Reinstall macOS installs a fresh copy of the operating system over the top of your existing one. Your documents, apps, photos, and settings stay put — it only replaces the system itself. This fixes a huge share of “my Mac is broken” software problems: boot loops, corrupted updates, mystery slowdowns that a normal slow-Mac cleanup didn’t cure. Expect 30–90 minutes depending on your internet speed. Don’t close the lid mid-install.
Restore from Time Machine
If you have a Time Machine backup, Recovery can roll the whole Mac back to a point before the trouble started. This does overwrite the current contents with the backup, so use it deliberately.
Safari, Startup Disk, and the security tools
Recovery also includes Safari (for looking up help while you work), Startup Disk (choose which drive to boot from), Terminal in the Utilities menu, and on Apple Silicon the Startup Security Utility — which you’ll only need for things like allowing older versions of macOS or booting from external drives.
Want to erase everything instead?
Recovery Mode can also wipe the Mac completely, but if your goal is a clean slate — especially before selling or trading in — follow our dedicated walkthrough instead: how to factory reset a MacBook. It covers signing out of Find My and iCloud first, which matters more than the erase itself. Locked out rather than broken? See every way to reset a forgotten Mac password — most of them don’t require an erase at all.
When Recovery Mode won’t load
- Intel: if Command-R fails, try Option + Command + R — that forces Internet Recovery, which works even if the recovery partition on the disk is damaged. You’ll need Wi-Fi (WPA/WPA2; captive-portal networks won’t work).
- Apple Silicon: if holding power never shows startup options, the Mac will try its built-in fallback recoveryOS automatically. If even that fails, the remaining option is a DFU revive or restore using a second Mac, a USB-C cable, and Apple Configurator — a revive keeps your data, a restore erases it.
- No power at all? If the machine won’t light up in the first place, that’s a hardware problem, not a software one — here’s what a MacBook that won’t turn on is still worth.
Booting straight into Internet Recovery (Command-Option-R)
If the recovery partition on your disk is damaged or missing, Intel Macs can download recovery directly from Apple over the internet. This is Internet Recovery, and you enter it with a keyboard combo at startup instead of plain Command-R:
- Command + Option + R — installs the latest macOS compatible with your Mac.
- Shift + Option + Command + R — installs the macOS that shipped with your Mac (or the closest still available).
Hold the keys right after you power on and keep holding until a spinning globe appears — that globe means the Mac is loading recovery over the network. It needs Wi-Fi (WPA/WPA2; hotel and café captive-portal networks will not work) and can take several minutes. On Apple Silicon Macs there is no Command-Option-R keystroke — they fall back to a built-in recoveryOS automatically, and if that fails the next step is a DFU revive or restore.
And if Recovery keeps failing on an older machine, weigh the repair time against replacement cost — our Apple clearance section is where refurbished Macs get their steepest markdowns, every one covered by a 1-year warranty.
Frequently Asked Questions
Does reinstalling macOS from Recovery Mode delete my files?
No. “Reinstall macOS” replaces only the operating system and leaves your documents, apps, and settings in place. Files are only removed if you erase the disk in Disk Utility first, or use Erase All Content and Settings. That said, anything important should be backed up before any recovery work — a failing drive can die mid-repair.
Why isn’t Command-R working on my Mac?
Two common reasons: you have an Apple Silicon Mac (M1 or later), which uses the hold-the-power-button method instead — Command-R does nothing there; or the keys were pressed too late — on Intel Macs the shortcut must be held immediately at power-on. A firmware password will also block it until entered.
How long does macOS Recovery take?
Getting into Recovery takes under a minute (a few minutes for Internet Recovery’s spinning globe). First Aid usually runs in 2–10 minutes. A full macOS reinstall is typically 30–90 minutes, mostly download time.
Does Recovery Mode remove Activation Lock?
No. Activation Lock is tied to the previous owner’s Apple ID and survives erases and reinstalls. Only signing out of Find My Mac (or the owner removing the device from their account) clears it — important to check before buying any used Mac.
What if Disk Utility says it can’t repair the disk?
Back up whatever you can immediately, then try a full erase and reinstall. If errors return after that, the drive itself is failing. On older MacBooks with soldered storage that usually means the machine is at end of life — it still has trade-in value for parts, and replacing it doesn’t have to cost new-Mac money.
Fixed it — or found something bigger?
If Recovery Mode got your Mac running again, you’re done — no charge, no shop visit. If it uncovered failing hardware instead, you have two easy paths: get a quote for the broken machine, or replace it with a warrantied refurb from our Apple clearance lineup. Questions either way — Rick on chat can walk you through both in about two minutes.