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1,537 fixes
Why is my laptop overheating, and how can I fix it?
Laptop overheating is usually caused by dust blocking the fan, dried-out thermal paste, or heavy programs. To fix it, clean the vents…
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Why is my laptop screen flickering and how do I fix it?
A flickering laptop screen is usually a display driver problem, a loose video cable, or a failing screen panel. Start by updating…
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Why is my laptop so slow after the latest Windows update and how do I fix it?
Your laptop is slow after a Windows update because the update can leave behind old files, reset power settings, or trigger background…
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Why is my LED bulb buzzing and how do I fix it?
LED bulbs buzz most often because the dimmer switch is not rated for LEDs, the bulb and dimmer are incompatible, or the…
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Why is my LED bulb flickering even when the switch is off?
Your LED bulb flickers when the switch is off because a tiny amount of electrical current leaks through the switch or wiring,…
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Why is my LED bulb flickering on a dimmer switch?
Your LED bulb flickers on a dimmer because the dimmer is designed for incandescent loads and cannot properly regulate the low wattage…
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Why is my LED bulb flickering when dimmed
Your LED bulb flickers when dimmed because the dimmer switch is incompatible with LED technology — most older dimmers are designed for…
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Why is my LED bulb flickering when I turn on the dimmer switch?
Your LED bulb flickers because the dimmer switch is designed for old incandescent bulbs and sends chopped-up voltage that LEDs can't handle…
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Why is my LED bulb flickering when I use a dimmer switch?
Your LED bulb flickers on a dimmer because the dimmer is designed for old incandescent bulbs and can't properly control the low…
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Why is my LED bulb flickering when the dimmer is set low?
Your LED bulb flickers at low dimmer settings because the dimmer is likely an older leading-edge model designed for incandescent bulbs, not…
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Why is my LED bulb flickering?
Your LED bulb is flickering because of a loose connection, a dimmer switch that's not rated for LEDs, or voltage fluctuations. Check…
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Why is my LED bulb humming and how do I make it stop?
LED bulbs hum when the driver parts vibrate, and it's almost always because of an incompatible dimmer switch — especially an older…
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