How to Fix Laptop: CPU Hz just drops without any notice

How to Fix Laptop: CPU Hz just drops without any notice

This guide provides a structured approach to troubleshoot and resolve the reported issue.

Quick Fix Steps

1. Identify your hardware: Record the model identifier, CPU, GPU, storage type and wireless chipset.
2. Check compatibility: Compare your hardware against current OpenCore or OCLP compatibility notes.
3. Update core files: Refresh kexts, OpenCore and config snapshots as one controlled change.
4. Test one feature at a time: Boot, graphics, network, sleep and apps should be verified separately.

Verification

• The machine boots consistently.
• The original problem can no longer be reproduced.
• No new critical feature broke during the fix.

Related Searches

• OpenCore · EFI · kexts · config.plist · macOS troubleshooting

Original Question: "Laptop: CPU Hz just drops without any notice"

CPU: i5-10210u OpenCore 0.6.1 Extra laptop info here CPU frequency randomly drops to 0.8GHz with adapter plugged in. After I unplug & re-plug the AC adapter, frequency goes back to normal. What should I do? There were no thermal throttling when CPU frequency went down. Tested with `pmset -g thermlog` and Intel Power Gadget (Core REQ stayed at 3.x GHz) https://preview.redd.it/hn0wki9xddv51.png?width=512&format=png&auto=webp&s=df2a06fe1e4652710f6ae007a7efdf39b3ff618e ​ List of kexts: ​ https://preview.redd.it/ubexeigbedv51.png?width=1316&format=png&auto=webp&s=6902366ac6211cacbc5e6001e30e8dfad894e36e submitted by /u/phu54321 [link] [comments]