Fully refreshing the computer and purging the memory may help to get the black screen issue resolved. Power down the computer fully, remove the battery and hold the power button for 30 seconds. You can then restart the computer.
What do you do when your Dell screen goes black?
Try these fixes
- Restart your graphics drivers.
- Force shut down your laptop.
- Boot into Safe Mode.
- Update your graphics driver.
- Restart your explorer.exe process.
- Repair your PC without losing any files.
- Reset or update the Bios.
How do you fix a black screen on a monitor?
Sometimes, a black screen happens because Windows 10 will lose its connection with the display. Using the Windows key + Ctrl + Shift + B keyboard shortcut can restart the video driver and refresh the connection with the monitor.
Why is my Dell monitor not displaying?
Cause. The LCD display or video issue can occur due to outdated drivers such as BIOS, video card (GPU), chipset, and monitor driver, video, or graphic settings in the operating system, faulty video cable, outdated operating system updates.
How do you reset a Dell monitor?
How to Reset a Dell Color Monitor
- Push the “Menu” button on the front or side of your Dell monitor.
- Push the “Down Arrow” button on the monitor to scroll through the OSD menu.
- Push the “Down Arrow” button to select “Position Settings Only” to reset the monitor’s horizontal and vertical screen settings.
How do I get my Dell monitor out of sleep mode?
To wake up a computer or the monitor from sleep or hibernate, move the mouse or press any key on the keyboard. If this does not work, press the power button to wake up the computer. NOTE: Monitors will wake up from sleep mode as soon as they detect a video signal from the computer.
How do I start my Dell computer in Safe Mode?
- Start with the computer completely shutdown.
- Press the Power button.
- Immediately, start pressing the F8 key once a second until the Advanced Boot Menu appears.
- Press the Up Arrow or Down Arrow key to highlight Safe Mode with Networking, then press Enter.
Why is my monitor a black screen?
A monitor that keeps going black is an obvious sign that something’s wrong with your computer. The question is, is the problem trivial or serious? Often, the culprit is a loose or broken cable – an easy fix. Sometimes, however, you’re looking at a bad monitor or damage to the computer itself.
Why is my monitor showing a black screen?
Loose or improper connections
Another reason for a black screen is, the computer isn’t communicating with the monitor properly from loose or improper cable connections. The following steps help you ensure the monitor is connected correctly to the computer.
Why my monitor suddenly went black?
We’ll look at some things that can cause a black or blank screen: Connection problems with your monitor or screen. Display adapter driver update issues. Issues with recent system updates or installations.
| Button | Function | Description |
|---|---|---|
| Button 4 | Exit | Use this button to go back to the previous menu or exit the OSD menu |
| Button 5 | Power On/Off button (with LED indicator) | Solid white light indicates the monitor is On and fully functional. Blinking white light indicates the power save mode |
How do I reset my monitor?
How to reset the LCD monitor to the default settings.
- On the front of the monitor, press the MENU button.
- In the MENU window, press the UP ARROW or DOWN ARROW buttons to select the RESET icon.
- Press the OK button.
- In the RESET window, press the UP ARROW or DOWN ARROW buttons to select either OK or ALL RESET.
What would cause a computer monitor to not work?
Your monitor might be working fine and your only problem may be a loose or unplugged power cable. Also be sure to check for any cable adapters that aren’t fully secured, such as a small connector that joins an HDMI or DVI cable to a VGA plug, or vice versa.Check for disconnected monitor data cable connections.
How do I wake up my Alienware monitor?
Both PC and monitor will wake from sleep with Mouse movement. Recommended Solution: Press any of the monitor front panel buttons once and the monitor will recover from sleep. Power cycling the monitor will also allow the monitor to wake from sleep.
Why does my Dell computer not wake up from sleep mode?
BIOS: Power the computer On and press the F2 key at the Dell logo to enter the BIOS. Once in the BIOS, click the plus to the left of Power Management. Then Select USB Wake Support, check the box to Enable USB Wake Support.
How do I fix my computer when it says monitor going to sleep?
Solution
- Go to Control Panel -> Power Options.
- Click Choose when to turn off the display in the left pane.
- Click Change advanced power settings.
- Go to Power buttons and lid and expand Lid close action.
- Change Plugged in to Do nothing.
What happens when F8 doesn’t work?
As known, F8 no longer works in starting Safe Mode. But you can re-activate it with the Boot Configuration Data (BCD) Edit command. BCD Edit is a built-in tool to control how the operating system is started. With that, you can re-enable F8 boot menu easily.
How do I start in Safe Mode without F8?
2. Boot into Safe Mode Using Shift + Restart
- Press and Hold Down the Shift Key on the keyboard of your Computer and click on Restart.
- Continue holding the Shift key, until you see the computer Restarting.
- When your computer Restarts, you will see “Choose an option” screen.
How do I start my computer in Safe Mode when F8 doesn’t work?
Press the F4 key or number 4 key on your keyboard to enter Safe Mode. You can also press the corresponding key to enter Safe Mode with Command Prompt or with Networking depending on what you want to do.
How do I enable my HDMI port on my Dell computer?
Turn on the display device and then select its setup menu. Use the setup menu to select the connected HDMI port as both the audio and video input channels for the device. Save the settings and then exit from the setup menu.
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