laptop freezes completely and only holding power fixes it

Happens two or three times a day on my Windows 11 laptop. Mouse stops, nothing responds, not even Ctrl+Alt+Del. No blue screen, just stuck. Updated drivers already. Where do I start looking?
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1 Answer

vikram_helpdesk Nov 04, 2026
ankita.ahuja
A full freeze where even the mouse stops is almost always hardware or a driver, not 'windows being slow'. What I'd go through, in this order: - temperatures. if it freezes under load (games, video calls), blow out the vents and check the fan actually spins up - graphics and chipset drivers from the laptop maker's support page - Windows Memory Diagnostic for RAM - the drive's health, a dying SSD causes exactly this Event Viewer will show a Kernel-Power 41 after each forced restart, but that only tells you it shut down badly, not why. Look at what's logged just before it.