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Why Does the Power Button on My Desktop Computer Change Colors or Blink

Shrnutí: This article assists determining what changing color or blinking on your desktop power button indicates.

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Pokyny

Meanings of Power Button States

Dell desktop computers have a power button light (LED) that is able to change its status. This is useful for reporting the general status of the computer. The LED can be green, yellow, or off. It can also blink or maintain a steady color (Table 1).

LED State

System State

Action

Steady Yellow

The computer is receiving power and providing power to all the hardware inside. However, data is not being transferred properly.

Further info can be found here
Blinking Yellow

The computer is receiving power, but all of the hardware in the computer may not be getting enough power.

Further info can be found here
Steady Green The computer is powered on. If the computer is unusable in the power-on state, see the resources at the end of this article.
Blinking Green The computer has been put into standby (sleep) mode. Press the power button to bring the computer out of standby.
Off The computer has been turned off. Turn the computer on, or verify that it is plugged into a working power source.

Table 1: Power Button LED States


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Help can also be found in the following articles and guides:

Další informace

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SLN78975_en_US__1Battery(1) SLN78975_en_US__2Power(1) Visit our Battery and Power site for additional resources and information.

Dotčené produkty

Chromebox, Alienware, Inspiron, Legacy Desktop Models, OptiPlex, Vostro, XPS, G Series, Fixed Workstations
Vlastnosti článku
Číslo článku: 000138267
Typ článku: How To
Poslední úprava: 06 Aug 2024
Verze:  7
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