How do you force a computer to start?
Use the power button
- Locate your computer’s power button.
- Hold this key down until your computer shuts down.
- Wait until you hear the computer fans turn off and your screen goes completely black.
- Wait a few seconds before pressing and holding the power button to initiate your computer’s normal startup.
When I press the power button on my computer, nothing happens? If you still get absolutely nothing when you press the power button, see if your motherboard has idle indicator lights to confirm that the motherboard is definitely getting power. If not, you may need a new power supply.
When I startup my computer the screen is black?
Verify Windows Responds It is important to verify that your computer and Windows actually boot. To do this, press Windows key + Ctrl + Shift + B. This command actually restarts your graphics driver — which might fix the black screen itself — but it also emits a beep. If you hear a beep, Windows is responding.
When I start my computer, is the screen black? We’ll look at a few things that can cause a black or blank screen: Connection issues with your monitor or screen. Problems updating the adapter driver. Problems with recent system updates or installations.