CPU stuck at 0.80Ghz, Fixed by removing keyboard screw
CPU stuck at 0.80Ghz, Fixed by removing keyboard screw
www.dell.com
CPU Core Speed stuck at 0.80GHz Latitude e7440 | Page 2 | DELL Technologies
1 comments
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Iirc Dell laptops have a Prochot flag which can get triggered by ex. off-brand charging brick or battery. I guess that screw was shorting something, which in turn would trigger that flag and throttle the CPU clocks