Where Is the HDD LED Located?
On a desktop, this activity light is usually positioned on the front of thecomputer case.
One exception is smartphones, which typically donothave one.

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Some activity lights are labeled asHDD,but this is less common than you’d think.
SeeHow to Fix a Frozen Computerfor some other ideas.
Task Manager is available through theCtrl+Shift+Esckeyboard shortcut.

If you don’t have any advanced needs, this tool is a great substitution for the real thing.
Generally, there are two of them, a negative and a positive.
A symbol on the connector should let you know which wire is which.
