your laptop lcd panel is blank when you boot up manufacturer

This website is using a security service to protect itself from online attacks. The action you just performed triggered the security solution. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data.

This website is using a security service to protect itself from online attacks. The action you just performed triggered the security solution. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data.

Let"s go through some troubleshooting steps and check your hardware and software. The steps on this page might look complicated at first, but follow them in order, step by step, and we’ll try to get you back on track. You"ll use safe mode for many of the steps because that will start Windows with a limited set of files and drivers to help you narrow down the problems. You can learn more about safe mode, or keep reading and we"ll provide details when you need them.

A black screen at boot is bad news. It"s tough to diagnose a problem without any information on the screen. If you"ve got a black screen on boot, various things can cause the problem on Windows 10 and Windows 11.

We"re going to detail ways to try to resolve a black screen on a Windows 10 or Windows 11 computer, from simple hardware checks to reinstalling your display driver.

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. However, if you don"t hear anything, it could suggest that your computer isn"t booting. If that"s the case, see our guides on repairing a PC that won"t boot and how to fix a black screen of death.

If you have a black screen from boot, a key step is to check the display connection. It might sound simple, but it"s where many black screen problems arise.

If you can, use another monitor connection. For example, move from HDMI to DisplayPort. Alternatively, use a new cable. This will help you determine whether the issue lies with the monitor port or the cable.

If possible, connect your monitor to a different computer. If it has a black screen there too, it"s a sign the monitor is faulty, so you should contact the manufacturer. You can also try using another monitor on your computer.

Turn your computer off and disconnect all of your external devices. This includes your mouse, keyboard, external hard drive, and so on. Restart your computer and see if you still get the black screen. If you don"t, plug each device in one at a time until you find what"s causing the problem.

With the problematic device identified, try updating its drivers. See our guide on how to find and replace drivers if you need a hand with that. No luck? Browse through the device manufacturer"s support site and contact them for further help.

It may be that your system"s projection settings are set incorrectly. For example, your display might be set to project on a second screen that doesn"t exist, thus causing your monitor to show a black screen.

Press Windows key + P to bring up the Projection menu. From top to bottom, the options are: PC screen only, Duplicate, Extend, and Second screen only. While the first is the default, yours might not be set to it.

Press P to highlight the next option and Enter to select. Repeat this four times to get back to the original setting, though hopefully one of the settings along the way will bring your display back.

To reinstall display drivers, you"ll need to boot into safe mode. The method you need depends on various factors, so follow the appropriate steps below and then continue reading to discover how to reinstall your display drivers.

Once restarted, select Troubleshoot > Advanced options > Start-up settings > Restart. Again, your system will restart and present you with different options.

You need access to a working computer so that you can create Windows 10/11 installation media. Download Windows 10 or Windows 11 from Microsoft and then use this to create installation media. If you need help on that, see our guide on making a bootable ISO.

You then need to set the boot order in the BIOS to read your installation media first. Again, if you need a hand, see our guide on how to change the boot order.

If this doesn"t work or isn"t an option, select Uninstall to remove the driver completely. Then, go to the manufacturer"s website (likely AMD, NVIDIA, or Intel) and install an older driver or contact them for support.

Your computer may be overheating, which can result in a black screen. It"s very important that you keep your PC cool because it extends the lifespan of your components.

Turn your computer off, unplug everything, and open it up. As a first step, grab a microfiber cloth and air blower and use this to clean out all dust and dirt inside your computer, especially from the fans. It"s best to do this outside if you can, since it will kick up a lot of dust. Try not to let it settle back inside the computer.

Turn your computer off, unplug everything, and open it up. Look over all your components for signs of damage. Remove each component and reseat it, ensuring it"s firmly secured.

Have you recently upgraded something inside your computer, like the graphics card or RAM? If so, this is a prime culprit for causing a black screen. If you"ve verified the component is installed correctly, contact the manufacturer as the part may be faulty.

Alternatively, your power supply unit (PSU) may not supply enough power to support the new parts, which causes the computer to black screen and shut down. Use an online power supply calculator to ensure that your PSU is suitable.

Hopefully, working through these steps has solved your black screen problems. While it can be scary, it doesn"t mean that your data has vanished, so keep calm.

If you don"t have a black screen, but instead one that"s constantly flashing, you should still try some of these steps as it"s often caused by the same issue.

If your laptop screen is not displaying any image, several troubleshooting steps might help you resolve the issue. Review each section below for steps that might help.

When you encounter video-related issues in Windows, you can quickly reset your computer"s graphics driver using the keyboard shortcut Windows key+Ctrl+Shift+B.

If you see a white screen or a rainbow of colors, this could mean the video card in the laptop is defective. In this case, the video card or graphics chip needs to be replaced by an authorized repair center for your brand of laptop.

Although you may not see anything on the screen, listen to the laptop for sounds indicating it"s booting. If you don"t hear any sound, follow the steps in the link below before moving to other sections on this page.

Newer computers with an SSD and no other drives can be silent even during a normal boot. Therefore this suggestion should only be followed for laptops with a traditional hard drive.

A laptop battery may cause problems with booting and displaying anything on the screen. Even if you can charge it to full capacity, the battery may have a defect causing it to interfere with the laptop start-up process. Try the following steps to rule out a possible battery issue.

If the laptop starts up but nothing is displayed on the screen, continue with the troubleshooting steps below. Review the following page if the laptop does not turn on or boot up.

Restart Windows to see if it"s a temporary issue and resolves itself with a reboot. If the problem persists, erase your hard drive and reinstall Windows.

If the picture is partially visible, the laptop"s brightness is too low or turned down by a power setting. Make sure your laptop is not in a power-saving mode by plugging the laptop into the wall. Next, try increasing the brightness on your laptop to verify that it is not causing your issue.

If you have an external display connected to your laptop, like a computer monitor, the laptop screen may not display anything. The default action on some laptops is to display an image only on an external screen if connected.

Most laptops have a function key with a secondary action that toggles where and how the laptop displays an image. Pressing that key may fix the issue, telling the laptop to display an image on the laptop screen and the external screen. Below are two examples of what the function key with screen toggle may look like on your laptop.

Verify there is no issue with the laptop graphics card by connecting a monitor or another external display to the laptop. If the external display works fine, it"s an issue with your laptop LCD screen or the connection from the motherboard to the LCD screen.

If an external monitor doesn"t work and you read through the details on the page linked above, the internal graphics card, motherboard, or video cable is defective. You may need to have the graphics card or motherboard replaced. Take the laptop to a computer repair shop to see if it can be repaired.

You can also check to see if the laptop is overheating. In most cases, a laptop shuts off when it overheats; however, it may only turn off the display by cutting power to the GPU (graphic processing unit).

If the laptop still has a black or blank screen after following the steps above, there is a hardware issue. The list below displays the most common hardware failures.

If the laptop is not under warranty, unfortunately, for most end-users, repairing a bad LCD or motherboard can be complicated or may result in further damage if not done properly. We recommend you take the laptop to a repair shop and have them replace the defective hardware.

A laptop that does not boot is always a source for concern and even panic in some cases. If you are like many people, your laptop not only serves as a source of entertainment, but also as a repository for important data and documents. Therefore, if your laptop turns on, but is not able to display anything on the screen, anxiety runs high – to say the least. If your laptop is still under warranty, contact the retailer or manufacturer immediately and ask for assistance. If your laptop’s warranty has expired, though, use a few simple steps to troubleshoot the notebook and determine whether you can repair the unit yourself.

Shut down the laptop and close the LCD screen. Remove the AC power cord and other cables from the laptop. Flip the laptop over and remove the battery pack.

Use an eraser to clean the metal contacts on the battery and the battery bay. Remove any tarnish or build up that may appear on the contacts. Blow the excess eraser bits from the battery and the battery bay.

Reinsert the battery into its bay and reconnect the AC power cord and other cables. Ensure that the cable connections are tight and that you lock the battery in its bay.

Locate the cover for the memory module. On most laptops, the memory slot cover has a small icon picture of a memory stick or label. Remove the screw that holds the cover in place with the Phillips screwdriver.

Locate the hard drive cover and remove the retaining screw. Remove the hard drive and reseat it in its slot. Do the same for the CD/DVD drive of your laptop.

Connect the monitor cable from a spare external monitor to the VGA or DVI video out port on the rear of the laptop. Plug the power cord into an available electrical outlet.

Power on the laptop. After the LED lights on the laptop appear, or you hear the hard drive inside start to spin, press the “Fn” key combination that sends the display to an external monitor. On most laptop keyboards, there is a small icon picture of a monitor symbol. Press the “Fn” key and the key with the monitor symbol a couple of time to see if an image appears on the external monitor. If an image appears on the monitor, the problem is with the LCD screen of the monitor. If no image appears on the monitor, either the video card or motherboard in the laptop is probably defective.

Dell recommends ensuring that the device drivers and BIOS are up to date using the SupportAssist application for optimal video performance and to help resolve common video-related issues.

NOTE: When SupportAssist does not show up in the search results, go to the SupportAssist for PCs and tablets page for information about downloading and installing SupportAssist.

To learn how to manually download and install a device driver such as Chipset, Video card (GPU), and Monitor driver (if required, most monitor drivers are delivered automatically through Windows Update) on your Dell computer, see the Dell knowledge base article How to Download and Install Dell Drivers.

We must verify whether the problem is the display screen of the laptop, video card (GPU), or video settings on the computer. A straightforward way to identify this is to connect the laptop to an external monitor or TV.

If the issue persists on the external monitor, it may be an issue with the video card (GPU) or video settings and not the laptop LCD panel. Go to verify display or video issues in Windows Safe Mode. Otherwise, go to the next step.

Performance issues may occur if there is any damage to the LCD screen. The display may stop working, work intermittently, flicker, display horizontal or vertical lines, and so on, if there is damage to the display screen.

If you notice a physical damage, contact Dell Technical Support to learn more about repair options that are available in your region. If there is no damage, go to the next step.

Dell laptops have integrated diagnostic tools that can determine if the screen abnormality is an inherent problem with the LCD screen of the Dell laptop or with the video card (GPU) and computer settings.

When you notice screen abnormalities like flickering, distortion, clarity issues, fuzzy or blurry images, horizontal or vertical lines, color fade, running a diagnostic test on the LCD helps identify if the issue is with the LCD panel.

Press and hold the D key and turn on the computer to enter the LCD built-in self-test (BIST) mode. Continue to hold the D key until you see the entire screen change colors.

If you do not detect any screen abnormalities in the integrated self-test mode, the LCD panel of the laptop is functioning properly. Go to the Update the video card (GPU) driver, monitor driver, and BIOS section.

If you notice any abnormalities in the LCD built-in self-test mode, contact Dell Technical Support to learn more about repair options that are available in your region.

Windows Safe Mode does not load any drivers, startup applications, third-party services. This will help us identify if the issue is related to the operating system, video settings, device drivers, or third-party software. To learn how to boot your computer into Safe Mode, see the Dell knowledge base article below based on the operating system that is installed on the computer:

Windows updates can support your Windows operating system in many ways. Windows updates can solve specific problems, provide security patches and protection from malicious attacks, or even add new features to the operating system.

Display settings like brightness, refresh rate, resolution, and power management may affect the performance of the LCD screen on your Dell laptop. Changing or adjusting the display settings can help resolve several types of video issues.

NOTE: Depending on the model of the Dell laptop, the shortcut keys to adjust or change the brightness may differ. See the User Guide or User Manual of your Dell laptop for model-specific information.

If you find that the Dell laptop is unresponsive to touch, touch stops working entirely, or other touch-related issues, you can try some common troubleshooting steps to help fix the touch-related issue.

Stress Test can thoroughly diagnose the video card (GPU) on your computer and report any potential hardware problem. Running a stress test on your computer can verify if the hardware components are stable and thus reliable.

System Restore is an integrated Windows tool that is designed to protect and repair the operating system. When something goes wrong with your computer, System Restore must be used before you try to restore the operating system to factory default settings.

If the diagnostic tests on the LCD panel and the video card (GPU) passed, it is most definitely an issue that is related to software that is installed on the computer. If the above troubleshooting steps did not resolve the issue, you may try to restore the computer to factory default settings as a last resort.

WARNING: Restoring or resetting the computer to factory default settings will erase all personal data on the computer. Back up all important data like documents, images, music files, spreadsheets, videos to an external hard drive or a cloud-based backup like Microsoft OneDrive.

Dell computers are built with a small amount of hard disk space that is reserved for reinstalling the operating system. This method is the easiest way to restore the computer to factory condition. The restoration process deletes all user data from the computer, so be sure to back up all your files before starting this process.

Whether you are working on a document, watching a video, or gaming, a functioning monitor or screen is important. Find information about how to set up multiple monitors or connecting a laptop to a Dell docking station.

Does the screen remain black after turning on the computer? If you are experiencing any of the following symptoms, the suggested quick steps might help.The screen does not turn on or the screen is blank or black.

NOTE: For Dell laptops that have a nonremovable battery, learn How to Reset Real Time Clock (RTC) to Recover Your Dell Laptop. For Dell laptops with removable batteries, see the user guide of your Dell laptop for step-by-step instructions to safely remove the battery.

If the monitor works fine, but the display issue persists, go to the next fix. However, if the monitor does not turn on after trying the above steps, contact Dell Technical Support for repair options.

A poor connection between the monitor and the computer might cause display-related issues. Reconnecting the devices can often help solve the problem.Turn off the computer and the monitor.

Check the video port on the computer and the monitor, and the video cable if they are damaged or the pins are bent. If there is no damage, reconnect the monitor to the computer. Or, if you have another video cable, try connecting the two devices using the new cable. Bypass the docking station to verify that the docking station is not causing the display issue.

Fix 4: Reset the BIOS or UEFI to factory default settingsIncorrect boot settings in the BIOS or UEFI of the computer can cause boot-related issues. Resetting the BIOS or UEFI settings to factory defaults can help resolve many boot-related issues.

Running the Built-in Self-Test (BIST) also called Built-In Diagnostics (BID) on Dell monitorsDell monitors are equipped with an integrated diagnostic tool that helps determine if the screen abnormality is an inherent problem with the Dell monitor.Identify your Dell monitorEnter the model number or Service Tag of the monitor, and then click Search.

Running the LCD Built-in Self-Test on Dell laptopsDell laptops have a built-in diagnostic tool that helps determine if the screen abnormality is an inherent problem with the LCD screen of the Dell laptop.

Press and hold the D key and turn on the computer to enter LCD built-in self-test (BIST) mode. Continue to hold the D key, until you see color bars on the LCD screen.

If the screen abnormality is present in the diagnostics, contact Dell Technical Support for repair options.If these quick steps did not resolve the display-related issue, see the Other Resources section below. You can also search for content related to the issue using the search bar at the top of this page.

Your Windows system and the data in it may mean the world to you. However, it is still a device that can run into various problems. Here, we’re talking about the ‘no display on boot’ issue. Several users have posted queries stating that they can turn on the computer but can’t see anything on the screen. The display appears blank. Even the GPU fan spins at full speed, but there is no display. So, why is it happening? How can it be fixed?

We dug deeper into the matter and found some tips and tricks that may help. However, before that, let’s understand the different states of no display on boot problems.

The primary reason you get no display on your PC could be damaged or loosely connected cables. Other reasons may include incorrect display configuration, faulty or problematic GPU or RAM, incorrect BIOS configuration, faulty peripheral devices, or damaged PSU (Power Supply Unit).

You should check your power connections if you face the “no display on boot” error. There might be some connection errors between the power sockets and the PC/monitor.

Now check if the power light on your monitor is on. If the light is ON, reboot your system and press Windows key sequence (Windows + Ctrl + Shift + B command) to wake the screen. It will restart your Graphics driver.

If there is no light on the monitor, check if the cables connected are damaged. Try the cables on another PC or attach other cable cords to your system.

If the above diagnosis doesn’t help you overcome the ‘no display on PC’issue, try resetting your BIOS settings. This method will help you check if the RAM is at fault here. When you power on your PC, it runs POST (Power-on-self-test), verifying if all hardware is identified before BIOS initiation. It also displays on-screen if the RAM is working fine. As long as your monitor receives power, you may access the BIOS utility and reset it to fix multiple issues.

Turn on your system with the Power button and press the BIOS key (usually F2/F8/F10/F11/F12/Del). You can also check for the BIOS key online by visiting your device manufacturer’s site.

The Voltage Selector Switch may be set to the correct switch, but it’s worth checking. It is a physical button given at the back of the PC. The switch lets you balance your device’s internal circuit with the input voltage. If it is set improperly, it may affect your system’s boot function.

Usually, the default value set by the Voltage Switch doesn’t need any changes as it matches your country’s requirements. But if you bought it from an overseas dealer or just moved to a new country, you would need to adjust the Voltage Selector Switch considering the country’s requirements. For example, your system may happily work for 110 volts. You can also refer Foreign Electricity Outlet Guide.

Sometimes, there may be a conflict between the peripheral devices, causing a black (blank) screen or no display on your screen. It includes your Bluetooth, speakers, mouse, webcams, external storage drivers, keyboard to cameras, scanners, etc.

An outdated, corrupt, or incompatible device driver may cause no display on a PC or laptop. Rolling back or updating these drivers may fix the problem. For this, you would need to boot your PC into Safe Mode.

Tip:If you successfully boot your PC in Safe Mode, restore your data with reliable data recovery software, such as Stellar Data Recovery Software to prevent future data loss.

You can also check your CPU performance in BIOS to determine if no display on boot issues occurs due to PC overheating. However, this method will only work if you can access your system in Safe Mode. Follow the given steps:

When you see the BIOS page emerging, click PC Health Status, System Hardware Monitor, or similar options. (The category name may vary depending on your system brand.)

Try rebooting your system. Sometimes, only a restart fixes the problem. However, if it doesn’t, you can refer to the Microsoft page to troubleshoot black screen or blank screen errors.

If there is a faulty battery on your system, it may remove all your boot settings. Hence, you can see nothing but only a black screen while booting your system with a damaged CMOS battery.

There could be many reasons for the black screen of death in the Windows system, including graphic card errors, disk errors, unexpected OS behavior, faulty display, malware infection, or peripheral devices malfunctioning. However, the error is fixable.

Troubleshoot a video connection from a monitor (or a TV being used as a monitor) to a desktop computer. If your computer has a built-in display, see Screen is Blank after Starting the Computer.

This document will help you determine if the blank screen is being caused by the computer hardware, the video signal to the monitor, or the monitor itself.

Make sure the monitor has power and the power light comes on when the power button is pressed. If the light on the monitor remains off, the monitor is not receiving power from either the wall outlet or the power adapter.

If you have a flat panel LCD monitor, unplug the monitor power cable, wait about 30 seconds, reconnect the cable and then turn on the monitor. This resets the electronics on the monitor.

Disconnect all connected devices except the mouse, keyboard, and monitor. This includes removing USB flash drives and memory cards from card reader slots.

If power light remains off when you press the power button, either the monitor is not receiving power or the monitor is defective. Check all the following items before attempting to service or replace the monitor:

If the computer makes a beeping sound when turned on, a card, cable, memory module, or processor inside the computer might have come loose. Go to Reseat loose internal components to check for loose components.

If you do not hear noise from the fans and the power lights on the computer are not on, the problem is related to the computer, not the monitor. To troubleshoot a computer that does not start, see Computer Does Not Start.

If you can hear the computer fan spinning and see lights on the computer, the problem is probably caused by the video cable connection or the monitor. Continue to the next step.

At first setup, or under certain signal conditions, the monitor might not be able to switch to a new display resolution. Do not shut down or restart the computer. Instead, reset your monitor. If you need instructions for resetting your monitor, search the HP support website. Go to HP Customer Support, and follow the instructions to find your product.

If a message is displayed, the monitor panel is working and the problem is related to the video signal. For further troubleshooting steps, see, Flat Panel Monitor Displays Message about No Signal, Signal out of Range, Sleep, or Power Save.

Some monitors do not have on-screen messages but instead use the lights to indicate no signal. When you disconnect the cable, instead of an on-screen message, the light turns amber, indicating that the monitor lost signal and is working properly, but is out of range, or not receiving the signal.

Otherwise, check the video cable connection on the back of the computer and on the monitor. Make sure that it is connected properly and the connecting screws are tight. Turn the monitor off and then back on again (while the computer is on) to see if an image is displayed.

After you have reconnected the power cord, turn on the monitor (while the computer is on) to see if an image is displayed. If there is still no image, continue to the next step.

Connect the computer to another monitor to determine which device has the problem (the monitor or the computer). If you do not have an extra monitor, temporarily connect the computer to another monitor for troubleshooting purposes.

If the newly attached monitor does not display anything, disconnect the cable and continue to the step to Inspect the video cable and video connectors for damage.

If you had to straighten any pins, reconnect the monitor making sure that the video cable is firmly connected and then turn on the computer and monitor. If the monitor is still blank, continue to the next step.

Do not remove the video port cover. If your computer came with a graphics card, HP may have installed a plastic cover over the video port attached to the motherboard. Most PCs can use graphics from the graphics card or the motherboard, but not both at the same time. If you remove the plastic cover to connect a monitor (VGA or HDMI), the video will not work unless the graphics card is removed. The better solution is to connect an adapter to make the connection.

If the computer case was recently serviced or moved, a card, cable, memory module, or processor may have become loose. When this happens, the computer might make a beeping sound when it turns on. Use the following steps to check for loose components:

This product contains components that can be damaged by electrostatic discharge (ESD). To reduce the chance of ESD damage, work over a non-carpeted floor, use a static dissipative work surface (such as a conductive foam pad), and wear an ESD wrist strap connected to a grounded surface.

If the monitor still displays a black screen or displays a No signal message, the video hardware may be faulty and needs to be replaced or serviced. If the monitor displays the first startup screen but then goes blank, continue to the next step.

Use this step to configure Windows to use a display resolution that is compatible with the main monitor device. In order to perform these steps, you must connect the computer to another working monitor. If you cannot view the first startup screens, skip to Replace the graphics card or have the hardware serviced.

Use the following steps to change to a compatible display resolution and color depth setting from a standard graphics mode. For flat panel LCD monitors, set the display resolution to the monitor"s native display resolution.

Connect the original monitor and change the display resolution to match the default setting for the monitor. For help on how to adjust the display resolution, see Connecting a Monitor, Projector, or TV (Windows 10, 8, 7).

If Windows was recently upgraded, Windows might be starting up into a Power Saving state and producing the blank screen before it loads. After Windows loads (about 2 minutes after turning on the computer), press the power button briefly or press the Suspend key on the keyboard to see if the computer comes out of a suspended state. If the computer opens into a suspended state every time the computer is started, use the following steps to disable Power Saving in the BIOS.

If you need specific instructions for opening your computer, search the HP support website. Go to HP Customer Support, and follow the instructions to find your product.

Computers are an essential part of our modern lives. Be it a custom-built PC or a personal laptop, they provide seamless solutions for many of our needs, like online shopping, web-based classrooms, virtual meetings, and so much more.

That said, many forget that computers require regular ‘check-ups’ too, done mainly by undergoing scheduled scans or running performance-based apps to evaluate their overall condition. Though some might take this lightly, a compromised computer will not work as efficiently as before and, in certain cases, can lead to the dreadedblack screen of death.

Simply put, a black screen of death is when acomputer is stuck on a blank, black screen. The commands or button prompts do not work, and the PC becomes unresponsive.

There are many reasons why this can happen, usually due to system errors that conflict with the protocols of a computer’s operating system (OS), causing it to malfunction. This forces a hard PC shutdown, which might affect its health if prompted too often.

In worst-case scenarios, constantly forcing a computer to shut down can lead to file corruption or hardware damages, which are primary indicators for you toconsider buying a new laptop/desktop. Other minor issues can also occur, but different factors cancause computers to slow down, so a complete system diagnostic is usually the best way to identify problems.

If your computer consistently freezes at a black screen, you should identify the main issues immediately before any long-term harm can be inflicted on your PC.

Most of the time, a computer black screen occurs due to recent changes made to the PC. Check if it’s one of the following reasons that’s making your laptop screen black:

Sometimes, a black screen occurs due to an interrupted connection between the computer and its display monitor. This often happens to desktop users accidentally dislodging the cable from its proper port, either on the computer case, the monitor itself, or both.

A faulty display device or video adapter can also prevent a computer from displaying images, prompting a black screen. This is often the case when the PC produces sounds normally but cannot project any visuals.

Adisplay device is an external apparatus that produces visual output, such as an LCD monitor. On the other hand, avideo adapter is dedicated hardware- such as a graphics card - that creates those images before sending them to a display device.

A complete system update or new software installation can also force a black screen error. This usually happens due to conflicting commands or coding that might disrupt the computer’s main programming, interrupting some critical processes as a result.

The ideal fix can be applied by identifying the most likely causes of the computer’s black screen prompt. This is important because some fixes require tweaks to be made to the computer’s system, including the BIOS (Basic Input/Output System), depending on the issue.

Consider external causes first, such as a damaged display cable, before exploring technical possibilities. With that in mind, here are some possible ways for you to resolve a frozen black screen on a computer:

If the computer freezes at a black screen again, the last resort is to forcibly shut down the PC by pressing and holding the computer’s power button for around 10 seconds.

If it’s still stuck on an empty, black screen, acomputer restart inSafe Modewill be required to safely revert the display adapter’s driver to a previous version.

After a couple of forced shutdowns - due to failure to boot up properly after getting stuck at a black screen - the computer will automaticallyenter itsAutomatic Repairphaseduring the next restart.

In Automatic Repair, users can also reset the computer to its basic state or opt for other repair actions instead of System Restore, such as Startup Repair or System Image Recovery, if necessary.

After failing to start multiple times, the desktop/laptop will automatically enter theAutomatic Repairscreen on the next boot up/restart from a manual shutdown.

It is hard to know which black screen fix is the right solution for your PC without identifying its probable causes first. In certain circumstances, users might even be forced tomake changes inside the computer’s BIOSinstead, which can be intimidating for some.

Acomputer boot by using a USBcan also be performed, especially if the PC still fails to resolve its black screen issue. However, it might be best to consult a professional technician to avoid risking damage to the computer.

Prevention is always better than cure, so be careful when downloading third-party files or apps that might seem suspicious. If possible, always install new programs directly from the official source, and back up your computer regularly to safeguard important folders from being corrupted.

Just like televisions, laptop displays start to flicker too after a few years. You may sometimes also notice the display turning blank even when the laptop is on. Alternatively, you might find some white lines running down the display.

This doesn’t necessarily mean that there is an issue with the motherboard. If your laptop keeps turning off every few minutes and doesn’t turn on, there is a high chance that the AC adapter has malfunctioned. You can get help from a professional to confirm and get the AC adapter replaced, if required. There is also a possibility that the DC power jack may have broken. A DC connector (or DC plug) is an electrical connector that supplies steady power to the device.

If the DC jack has broken, you can try adjusting the plug’s angle in its jack. If you see some lights turning on but the device is still not booting, it’s time to replace the DC jack. If that doesn’t help, it’s a clear indication of a motherboard-related issue. You can either get the motherboard repaired or replaced by the brand service center. Getting the motherboard repaired could cost you anywhere up to Rs 10,000, whereas the cost of replacing the motherboard can go anywhere up to Rs 25,000.

If you ever notice multi-coloured or single-coloured vertical lines on your laptop screen, it may be a result of a hardware failure or due to damage to the screen. To try fixing it yourself, first unplug your laptop, hold the power button for 30 seconds and restart the laptop. If you continue to see coloured lines, the issue is probably with the LCD screen, which will need to be replaced from the brand’s service center. To be sure about the LCD screen problem, try connecting your laptop to another monitor and see if the issue persists. If it does, the issue is certainly in the LCD panel.

On turning on the laptop when you see the lights blinking and hear the fan working but if the laptop screen is blank and doesn’t display anything, this is again an indication of a faulty motherboard. The first thing to do is to transfer all the data to another drive to make sure your data is safe. Before going ahead and getting the motherboard repaired or replaced, you could try performing a hard reset (also known as a factory reset), which can mostly help in resolving the blank display issue.

Firstly, check if your laptop’s brightness level is set to maximum. If the display is still dim, try restarting the device. This could just be a system error that can be resolved by restarting the device. Also, check if the AC adapter cord is loose and firmly connect it to the outlet and laptop. If the issue still persists, it is mostly due to a failure of the LCD. Behind the LCD, there is an inverter board and backlight bulb which control the picture.

The inverter board converts the low voltage your laptop uses, into higher voltage required by the long bulb that lights up the LCD screen. If the inverter board or bulb fail, you will experience the problem of a dimmed display. Even if one of these two components fail, the screen will need to be replaced, unless the service center can help by just replacing the bulb. We wouldn’t recommend you try resolving it yourself, as this is more complex and you could end up damaging the circuit board and the backlight lamp. So, it’s best to leave this job to an expert.

Laptops are fragile and can easily break, especially with more and more thinner and lighter models being launched now. Some of the most common ways how a laptop is damaged include: when it accidentally falls and the screen cracks, when it’s held at an awkward angle or if you unknowingly placed something heavy on the laptop. Remember, a cracked laptop screen can affect the overall functioning of the device in some cases.

Since brands do not cover the laptop screen, it’s best to get your device covered with a protection plan in advance. Screen replacements are expensive and can cost you anywhere up to Rs. 15,000 but if you have the

Need an expert to take a look at your laptop? Book Onsitego’s on-demand repair service. Besides taking care of common laptop problems like battery draining or laptop hanging, we can help with issues like setting up the operating system or removing malware/virus from your device. Our service engineers are qualified and use only good-quality spare parts while repairing. The best part is that our service is backed with a 90-day post-service warranty.

Follow Onsitego on Facebook, Instagram, Twitter, and YouTube to get the latest news, reviews, maintenance tips, and videos about your favourite gadgets and appliances.

This post shows 8 solutions to fix the issue of having no display while the PC is turned on. It will also introduce a piece of professional file recovery softwareto retrieve lost data - MiniTool Power Data Recovery.

In PC-related forums, we can see there are a lot of users who ran into the issue of "Computer starts but screen remains blank". However, not many people know quick and effective ways to fix this.

Don"t worry. In this post today, I will show you not one but several suggestions that may help you get rid of this annoying "Computer turns on but no display on monitor or keyboard" issue. You can try each of them until you get rid of the error.

If your computer starts but the screen is black, you should first make sure your monitor is working properly before you begin more complicated and time-consuming troubleshooting.

It"s possible that your computer is working fine and your monitor is the only problem. If not, keep reading to find other solutions to fix this issue.

Sometimes, your computer will appear to "not be on" when it"s just having problems resuming from either the Standby/Sleep or Hibernate power saving mode in Windows, resulting in your computer is turned on but having no display on the monitor or keyboard.

Tip: While in power saving mode, you can hold the power button down for 3 to 5 seconds to completely power off this computer. After that, turn on this PC to check whether it can boot normally.

If the input voltage for the power supply is not correct (based on your country), the issue of “PC turns on but no display” may occur (You might be interested in this post: What Is a Power Supply Voltage Switch?)

If this switch is wrong, maybe your PC wouldn"t power on at all. Therefore, an incorrect power supply voltage might prevent your computer from starting properly.

If your computer is still having no display even after checking the monitor and verifying that your PC has full power cycled, you can try booting into safe mode and then repairing Windows either using System Restore/Automatic Repair or resetting your computer.

However, sometimes, Windows Automatic Repair not working issue will happen. (For more details about this issue, please check this post: How to Fix "Windows Automatic Repair Not Working"). Thus, most users will try resetting the PC. Resetting is usually a "magic" fix to problems like the PC turning on but no display.

Tip: If this method solved your issue - the computer starts but the screen remains blank, make sure any future changes you make in BIOS are completed one at a time so that when the problem returns, you will know which change caused the issue.

Now, you can try resetting the memory modules to fix the "PC turns on but no display" issue. Remove the memory module from the memory slot, and then put it back into the slot to get a better connection so that the computer can recognize the memory.

If your computer beeps and does not start, there might be a more serious hardware issue. Now, you"ll probably need to seek professional help from a computer repair service or your computer manufacturer"s technical support.

Try disconnecting all devices and peripherals like the mouse, external hard drive, speakers, printers, scanners, etc. from the computer. Then, try turning on your computer again.

Sometimes, the VGA/HDMI port on the computer could be damaged or bent if a cable connected to it wasn"t properly taken out. Additionally, some people might try to connect a cable to a connection that doesn"t match, which can also end up damaging the gold or silver connectors inside the port.

Professional data recovery software is designed to serve people who have trouble booting up the Windows operating system. Among the most popular software in the market, MiniTool Power Data Recovery can help you effectively recover lost data when your computer runs into any problems.

To recover data from an unbootable computer. First of all, you need to create a bootable USB drive using the MiniTool Media Builder function of MiniTool Power Data Recovery. Then use that bootable data recovery tool to scan and recover lost data.

Step 3: On the home page, click the Scan Settings icon in the left menu bar to set up what type of files you want to recover before scanning. Then select the target drive to scan, or you can go to Devices to scan the entire device thoroughly for desired data.

If there are a lot of found files, you can use the Filter function configured in MiniTool Power Data Recovery to filter out unwanted files by file type, file size, file category, and modification date.

Should you have any questions regarding data recovery using MiniTool Power Data Recovery, please send an email to [email protected]. We will solve it as soon as possible.