Does Safe Mode fix kernel panics?

Safe Mode disables third-party kexts and runs basic hardware checks. If panics stop in Safe Mode, a third-party extension is the cause.

Can thermal issues cause kernel panics?

Yes, overheating can cause CPU throttling and memory errors that trigger kernel panics. Clean dust from vents and check fans.

Mac Repeated Kernel Panics — Your Computer Restarted Because of a Problem

Criticalkernel panic

Overview

Repeated macOS kernel panics that restart the Mac with the message 'Your computer restarted because of a problem' indicate hardware or kernel extension issues.

Key Details

Multiple kernel panics within a short period indicate a persistent issue
The panic log is stored in /Library/Logs/DiagnosticReports/
Third-party kernel extensions (kexts) are a leading cause
Hardware issues like failing RAM or GPU can cause repeated panics
macOS Monterey+ uses System Extensions instead of kexts for most drivers

Common Causes

Third-party kernel extensions (kexts) crashing
Failing RAM modules causing memory corruption
Overheating due to dust buildup or thermal paste degradation
Corrupted macOS installation files
Incompatible external hardware or peripherals

Steps

1Boot into Safe Mode (hold Shift on Intel, hold power on Apple Silicon then select Safe Mode) to disable third-party kexts
2Check panic logs: open Console app > Diagnostic Reports > look for kernel panic entries
3Run Apple Diagnostics: restart and hold D (Intel) or hold power button (Apple Silicon)
4Remove third-party kexts from /Library/Extensions/ if identified in panic logs
5Reset NVRAM (Intel): restart and hold Option+Command+P+R for 20 seconds

Frequently Asked Questions

Open Console app, go to Diagnostic Reports in the sidebar, and look for files starting with 'kernel' with the panic timestamp.