Devices · 2h ago
Magnetic Watch Bands Can Trigger Laptop Lid Sensors, Locking PCs
A user discovered that a magnetic watch clasp repeatedly triggered an Acer laptop's lid sensor, causing Windows to lock unexpectedly. The issue occurs when the magnet in the band interferes with the Hall effect sensor that detects lid closure. This niche problem may affect other laptops with similar sensor designs.
Meridian48 take
While this is a minor annoyance for most, it highlights how everyday accessories can interfere with laptop hardware in unexpected ways.
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PSA: Your watch band may be messing with your laptop – magnetic clasps can cause lid sensors to lock your PC →
Tom's Hardware
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