What's hot-swappable or can be unplugged while computer is on?

Question

What's hot-swappable or can be unplugged while computer is on?

Answer

A hot-swappable device is anything that can be safely connected and disconnected while the computer or the device being connected or disconnected is powered on and running.

Caution: This document is meant for general information to what is and is not hot-swappable on your computer. We still always suggest that you consult your documentation before disconnecting and connecting components to the computer while it's on.

What can be plugged-in or unplugged while the computer is on?

  • Audio ports (e.g. speakers, microphone, headphones, etc.)
  • FireWire devices
  • Modem/Phone cord (RJ-11)
  • Network cable (RJ-45)
  • SATA devices
  • USB devices

* Although the interface may be hot-swappable some devices such as disk drives may need to be shutdown before they are hot-swapped.

What should not be disconnected while the computer is on?

* Disconnecting a device that is not hot-swappable while the computer is on will cause the device to stop working or not work and can also cause physical damage to the computer or the device being disconnected.

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