If your HP laptop screen still goes black, you need to restart the explorer.exe process. This will help clear any cache that might be intervening with the internal features of the laptop and causing the issue. Press the Ctrl+Shift+Esc keys to open the Task Manager.
Why does my HP computer turn on but the screen stays black?
Some HP Notebook PCs come with two sticks of memory and have two memory slots. If you experience a black screen error, the problem could be with one of the sticks of memory or with one of the memory slots, or one of the sticks may not be seated properly in the slot.
How do I fix my computer if my screen is black but my computer is running?
Check If Windows Is Responsive It’s important to check that your computer and Windows are actually booting. To do this, press Windows key + Ctrl + Shift + B. This command actually restarts your graphics driver—which might itself fix the black screen—but also emits a beep. If you hear a beep, then Windows is responsive.
When I turn on my laptop the screen is black HP?
Disconnect the AC power adapter, remove the battery, and then press and hold the power button for at least 15 seconds. Reconnect the AC power adapter (but do not connect the battery), Press the Power button, Look for glowing LEDs near caps lock and num lock keys, and Listen for sounds of a disk drive and fan turning.
Why does my HP computer turn on but the screen stays black?
Some HP Notebook PCs come with two sticks of memory and have two memory slots. If you experience a black screen error, the problem could be with one of the sticks of memory or with one of the memory slots, or one of the sticks may not be seated properly in the slot.
How do I wake my HP laptop from black screen?
Using your keyboard, you can use the Windows key + Ctrl + Shift + B keyboard shortcut to wake up your display.
Why laptop screen suddenly goes 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.
How do I force start my HP laptop?
Remove the battery from the computer. With the battery and power cord unplugged, press and hold the Power button for approximately 15 seconds. After you drain the capacitors, re-insert the battery, and then plug in the power cord.
What causes black screen on PC?
The Windows black screen, often called the black screen of death, is a critical Windows system error that your computer displays when a major problem forces the operating system to shut down. The blank screen can happen when you’re logging in, updating software, or even in the middle of working.
Why is my PC not displaying anything?
Make sure your resolution and refresh rate are set properly (if you had them set too high, your monitor might not be able to display a screen). You can also try reinstalling your graphics card drivers by downloading them from the manufacturer’s website.
Why does my HP computer turn on but the screen stays black?
Some HP Notebook PCs come with two sticks of memory and have two memory slots. If you experience a black screen error, the problem could be with one of the sticks of memory or with one of the memory slots, or one of the sticks may not be seated properly in the slot.
Which key is the sleep button?
The Alt + F4 Sleep Mode Shortcut As you might know, pressing Alt + F4 closes the current app window, just like clicking the X in the top-right corner of a program. However, if you don’t have a window currently selected, you can use Alt + F4 as a shortcut for sleep in Windows 10.
Is there a reset button on HP laptop?
Turn on the laptop and immediately press the F11 key repeatedly until System Recovery starts. On the Choose an option screen, click “Troubleshoot.” Click “Reset this PC.” Click either “Keep my files” or “Remove everything” depending on which you prefer.
How do I reset my HP computer when it wont turn on?
With the AC adapter unplugged, press and hold the power button for approximately 15 seconds. Reconnect the AC adapter, and then turn on the computer. If the computer starts, reconnect the devices one at a time to determine which disc or device is causing the problem.
How do I fix a black screen on Windows 10?
Detect display A black screen could also happen 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 wont my HP laptop wake up from sleep?
If the computer does not wake from sleep or hibernate mode, restarting the computer, changing settings, or updating the software and drivers might resolve the issue. If you have a notebook computer that cannot return from sleep mode, first make sure it is connected to a power source and the power light is on.
How do I fix my laptop screen when it wont turn on after sleep mode?
The combination you should try out is Windows key + Ctrl + Shift + B. It’ll automatically restart the graphics driver and the screen should turn on from the Sleep mode.
Why does my HP computer turn on but the screen stays black?
Some HP Notebook PCs come with two sticks of memory and have two memory slots. If you experience a black screen error, the problem could be with one of the sticks of memory or with one of the memory slots, or one of the sticks may not be seated properly in the slot.
How do I force the display to wake up?
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 can I turn on my computer using the keyboard?
The Ctrl + Alt + Del Method A quick tap of the Ctrl + Alt + Del keys can power off your PC. Here’s how to use them. Close any programs that may still be open on your device. Click “Ctrl + Alt + Del” on your keypad.
How do I restart my computer using the keyboard?
“Ctrl-Alt-Delete” Press and hold the “Ctrl” and “Alt” keys on the keyboard, and then press the “Delete” key. If Windows is functioning properly, you’ll see a dialog box with several options. If you don’t see the dialog box after a few seconds, press “Ctrl-Alt-Delete” again to restart.
Where is the sleep button on my HP laptop?
You can’t — there is no sleep/wake button — you have to press the power button to wake the laptop. Thanks for the reply WAWood.
