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Alienware Turns On But No Display. Web at the alienware logo during restart, tap the f2 key repeatedly until it enters setup. Could be the f4 button or a button with two monitors on it, for the external monitor to work.
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In this video we show how to diagnosis and repair this problem. Could be the f4 button or a button with two monitors on it, for the external monitor to work. If you can see fine on. All lights/fans turn on and the monitor takes a second before it says no signal so i know it knows its plugged into something. You may have to press an external monitor button. Web try moving your mouse, clicking the mouse buttons, or pressing any key (e.g., spacebar) to wake it up. Web the computer would show led lights and fans running, but would not power the keyboard or mouse or show any display on the monitor. I have scowered google wi no help. This issue falls under the category of “no power”. Web try reseating the following components and then test if your computer displays something on screen:
In this video we show how to diagnosis and repair this problem. Web at the alienware logo during restart, tap the f2 key repeatedly until it enters setup. Show more show more laptop screen is black. Web try moving your mouse, clicking the mouse buttons, or pressing any key (e.g., spacebar) to wake it up. Web turn on the laptop. You may have to press an external monitor button. Loose or improper connections another reason for a black screen is the computer isn't communicating with the monitor properly because of loose or improper cable connections. All lights/fans turn on and the monitor takes a second before it says no signal so i know it knows its plugged into something. I have alieware aurora r4 desktop with a radeon graphics card. Web try reseating the following components and then test if your computer displays something on screen: I have scowered google wi no help.
