2How to Install and Replace Components In Your Desktop PC Replacing the Power Supply
Replacing the Power Supply
WARNING | To avoid electric shock, do not open the power supply. There are no user- | |
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| 1 | Remove the computer’s cover (described in this chapter). |
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| 2 | Remove all internal power supply connectors. |
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3Remove the hard drive tray (described in this chapter).
4Remove the four screws securing the power supply.
5Slide the old power supply forward and remove it.
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