macOS Error Code Codes — Complete Fix Guide

Browse 1500 macOS error codes and troubleshooting guides. Click any error code below for step-by-step solutions.

-1

Startup Failure: Fix macOS Error -1 — Step by Step

⚙️ Easy ⏱ 15 min 📋 Startup Failure

-2

macOS -2 Error Fix — Complete Troubleshooting Guide

⚙️ Medium ⏱ 11 min 📋 Startup Failure

-3

How to Fix macOS Error -3 (App Not Responding)

⚙️ Hard ⏱ 5 min 📋 App Not Responding

-4

macOS Error -4: 4 Proven Fixes

⚙️ Hard ⏱ 8 min 📋 iCloud Sync Error

-5

macOS Error -5: 4 Proven Fixes

⚙️ Medium ⏱ 25 min 📋 Permission Error

-6

How to Fix macOS Error -6 (Kernel Panic)

⚙️ Hard ⏱ 17 min 📋 Kernel Panic

-7

macOS Error -7 — 4 Ways to Fix Update Failed

⚙️ Hard ⏱ 10 min 📋 Update Failed

-8

macOS Error -8 — 4 Ways to Fix Update Failed

⚙️ Medium ⏱ 19 min 📋 Update Failed

-9

macOS Error -9 — 4 Ways to Fix Network Error

⚙️ Medium ⏱ 28 min 📋 Network Error

-10

macOS Error -10 — 4 Ways to Fix iCloud Sync Error

⚙️ Medium ⏱ 26 min 📋 iCloud Sync Error

-11

How to Fix macOS Error -11 (Startup Failure)

⚙️ Easy ⏱ 12 min 📋 Startup Failure

-12

macOS Error -12 — 4 Ways to Fix Network Error

⚙️ Hard ⏱ 11 min 📋 Network Error

-13

macOS Error -13 — 4 Ways to Fix Network Error

⚙️ Hard ⏱ 25 min 📋 Network Error

-14

Permission Error: Fix macOS Error -14 — Step by Step

⚙️ Hard ⏱ 9 min 📋 Permission Error

-15

How to Fix macOS Error -15 (App Not Responding)

⚙️ Easy ⏱ 11 min 📋 App Not Responding

-16

iCloud Sync Error: Fix macOS Error -16 — Step by Step

⚙️ Hard ⏱ 16 min 📋 iCloud Sync Error

-17

macOS Error -17: 4 Proven Fixes

⚙️ Easy ⏱ 12 min 📋 Kernel Panic

-18

How to Fix macOS Error -18 (Kernel Panic)

⚙️ Medium ⏱ 20 min 📋 Kernel Panic

-19

macOS Error -19: 4 Proven Fixes

⚙️ Medium ⏱ 26 min 📋 Startup Failure

-20

App Not Responding: Fix macOS Error -20 — Step by Step

⚙️ Easy ⏱ 17 min 📋 App Not Responding

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