r/pcmasterrace • u/S0medumbguy • May 03 '24

Does anyone know what the symbol under the red light means? Hardware

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u/N0vawolf May 03 '24

Disk activity. It means your PC is doing stuff

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u/Bourriks May 04 '24

It means your PC is actually reading or writing something on one of the disks. If this light is always on, I have bad news for you.